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Results for "

4-Hydroxybenzoate

" in MedChemExpress (MCE) Product Catalog:

By Targets:	ADC Payload (1) Akt (6) Apoptosis (10) ATF6 (1) Bacterial (33) Biochemical Assay Reagents (11) Constitutive Androstane Receptor (3) DNA/RNA Synthesis (5) Drug Metabolite (1) Endogenous Metabolite (11) Environmental Pollutants (4) Estrogen Receptor/ERR (6) Fungal (9) Isotope-Labeled Compounds (19) JNK (6) Parasite (2) Phosphodiesterase (PDE) (1) Phospholipase (1) PI3K (6) PPAR (3) Reactive Oxygen Species (ROS) (3) Reference Standards (13) ROR (1) Sodium Channel (6) Somatostatin Receptor (1)
By Research Areas:	Cancer (3) Cardiovascular Disease (6) Endocrinology (4) Infection (32) Inflammation/Immunology (4) Metabolic Disease (2) Neurological Disease (8)
Oligonucleotides:	Preservatives (1) Sweetening Agents (1)

Inhibitors & Agonists

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-17365

Octreotide acetate 15+ Cited Publications SMS 201-995 acetate	Somatostatin Receptor	Cardiovascular Disease Inflammation/Immunology Endocrinology Cancer
Octreotide acetate, a long-acting synthetic analog of native somatostatin, inhibits growth hormone, glucagon, and insulin more potently.

HY-N0349

Methyl paraben Maximum Cited Publications 7 Publications Verification Methyl 4-Hydroxybenzoate	Environmental Pollutants Endogenous Metabolite Bacterial	Infection Inflammation/Immunology
Methyl Paraben is a standardized methyl paraben allergen isolated from Yunnan hemlock (Tsuga dumosa). Methyl Paraben is commonly used as a stable, non-volatile preservative. Methyl Paraben increases histamine release and cellular regulation of immunity, blocks sodium channels, and prevents ischemia-reperfusion injury ^[4].

HY-N2026

Propylparaben 1 Publications Verification Propyl paraHydroxybenzoate; Propyl 4-Hydroxybenzoate	Bacterial Estrogen Receptor/ERR Sodium Channel PI3K JNK Akt Apoptosis	Infection
Propylparaben (Propyl parahydroxybenzoate) is an antibacterial preservative that can be produced by plants and bacteria. Propylparaben is an orally active weak estrogen receptor agonist. Propylparaben regulates the PI3K-AKT and JNK signaling pathways, and induces oxidative stress. Propylparaben is commonly used in cosmetics, pharmaceuticals and foods, and can be used in studies related to ovarian aging and myocardial ischemia-reperfusion injury ^[4] .

HY-B1431

Butylparaben 2 Publications Verification Butyl paraHydroxybenzoate; Butyl paraben; Butyl 4-Hydroxybenzoate	Environmental Pollutants Endogenous Metabolite Bacterial DNA/RNA Synthesis	Infection
Butylparaben is an organic compound that has proven to be a very successful antimicrobial preservative in cosmetics, can also be used in active molecule suspensions, and as a food flavoring additive .

HY-B0934

Ethylparaben Ethyl paraHydroxybenzoate; Ethyl 4-Hydroxybenzoate	Environmental Pollutants Bacterial Fungal	Others
Ethylparaben is the ethyl ester of paraben and is used as an antifungal preservative and food additive .

HY-125586

β-Amanitin	DNA/RNA Synthesis ADC Payload	Cancer
β-Amanitin is a cyclic peptide toxin in the poisonous Amanita phalloides mushroom. β-Amanitin inhibits inhibits eukaryotic RNA polymerase II and III. β-Amanitin inhibits protein synthesis. β-Amanitin can be used as a cytotoxic component of antibody-drug conjugates (ADCs) .

HY-W010164

4-Hydroxybenzoate sodium	Biochemical Assay Reagents	Others
4-Hydroxybenzoate sodium, also known as sodium p-hydroxybenzoate or sodium paraben, is commonly used as a food preservative and cosmetic preservative. It can also be used as an additive in a variety of other products, including pharmaceuticals, personal care products, and industrial products. Additionally, 4-Hydroxybenzoate sodium has the potential to function as xenoestrogens, which may mimic the effects of estrogen in the body and affect hormonal balance.

HY-W267444

Pentyl 4-hydroxybenzoate Amylparaben	Bacterial	Infection
Pentyl 4-hydroxybenzoate (Amylparaben) is a type of paraben compound commonly used as a preservative, it has antibacterial properties and is related to the inhibition of induced oxygen consumption .

HY-W150866

Hexyl 4-hydroxybenzoate Hexylparaben	ROR	Inflammation/Immunology
Hexyl 4-hydroxybenzoate (Hexylparaben) is a retinoic acid-related orphan receptor RORγ(t) agonist with an EC₅₀ of 144 nM. Hexyl 4-hydroxybenzoate is used in the study of autoimmune diseases .

HY-W013482

Benzyl 4-hydroxybenzoate Benzyl Paraben	Biochemical Assay Reagents	Others
Benzyl 4-hydroxybenzoate is a prominent material. Benzyl 4-hydroxybenzoate can be used as an excipient, such as bacteriostatic agent, preservative. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs .

HY-W016806

Sodium methylparaben, 99% 5+ Cited Publications Sodium methyl 4-Hydroxybenzoate, 99%	Environmental Pollutants Fungal	Infection
Sodium methylparaben, 99% (Sodium methyl 4-hydroxybenzoate, 99%) is an antifungal agent .

HY-W015026

Isobutylparaben Isobutyl-P-Hydroxybenzoate	Bacterial Apoptosis Reactive Oxygen Species (ROS) Constitutive Androstane Receptor PPAR	Neurological Disease Endocrinology
Isobutylparaben (Isobutyl 4-hydroxybenzoate) is the agonist for PXR, CAR and PPAR. Isobutylparaben has a broad-spectrum antimicrobial activity and widely used in personal care products and cosmetics .

HY-N2026A

Propylparaben sodium 1 Publications Verification Propyl paraHydroxybenzoate sodium; Propyl 4-Hydroxybenzoate sodium	Estrogen Receptor/ERR Bacterial Sodium Channel PI3K JNK Akt Apoptosis	Cardiovascular Disease Infection Neurological Disease
Propylparaben (Propyl parahydroxybenzoate) sodium is an antibacterial preservative that can be produced by plants and bacteria. Propylparaben sodium is an orally active weak estrogen receptor agonist. Propylparaben sodium regulates the PI3K-AKT and JNK signaling pathways, and induces oxidative stress. Propylparaben sodium is commonly used in cosmetics, pharmaceuticals and foods, and can be used in studies related to ovarian aging and myocardial ischemia-reperfusion injury ^[4] .

HY-N0349R

Methyl paraben (Standard) Methyl 4-Hydroxybenzoate (Standard)	Reference Standards Bacterial Endogenous Metabolite	Infection Inflammation/Immunology
Methyl paraben (Standard) is the analytical standard of Methyl paraben. This product is intended for research and analytical applications. Methyl Paraben is a standardized methyl paraben allergen isolated from Yunnan hemlock (Tsuga dumosa). Methyl Paraben is commonly used as a stable, non-volatile preservative. Methyl Paraben increases histamine release and cellular regulation of immunity, blocks sodium channels, and prevents ischemia-reperfusion injury ^[4].

HY-N2026S1

Propylparaben-d4 Propyl paraHydroxybenzoate-d₄; Propyl 4-Hydroxybenzoate-d₄	Isotope-Labeled Compounds Apoptosis Bacterial Estrogen Receptor/ERR Sodium Channel PI3K JNK Akt	Cardiovascular Disease Infection Neurological Disease
Propylparaben-d₄ (Propyl parahydroxybenzoate-d4) is the deuterium labeled Propylparaben (HY-N2026). Propylparaben (Propyl parahydroxybenzoate) is an antibacterial preservative that can be produced by plants and bacteria. Propylparaben is an orally active weak estrogen receptor agonist. Propylparaben regulates the PI3K-AKT and JNK signaling pathways, and induces oxidative stress. Propylparaben is commonly used in cosmetics, pharmaceuticals and foods, and can be used in studies related to ovarian aging and myocardial ischemia-reperfusion injury ^[4] .

HY-W016491

Isopropyl 4-hydroxybenzoate Isopropylparaben	Bacterial	Infection
Isopropyl 4-hydroxybenzoate (Isopropylparaben) is an antimicrobial and antioxidant agent .

HY-W150903

N-Heptyl 4-hydroxybenzoate p-Oxybenzoesaureheptylester	Fungal Bacterial	Infection
N-Heptyl 4-hydroxybenzoate (p-Oxybenzoesaureheptylester) is an antimicrobial agent that inhibits S. aureus with MIC of 12.5 μg/mL. N-Heptyl 4-hydroxybenzoate also against plant pathogenic fungi, such as Alternaria brassicicola, F. solani, C. dematium and C. acutatum .

HY-P10447

Plipastatin A1 Fengycin IX; SNA-60-367-3	Phospholipase Fungal	Infection
Plipastatin A1 (Fengycin IX; SNA-60-367-3) is a lipopeptide with phospholipase A2 inhibitory activity. Plipastatin A1 inhibits conidial germination of Botrytis cinerea in vitro and reduces the incidence of gray mold on tomato leaves. Plipastatin A1 is applicable to research related to gray mold ^[1][2].

HY-N2026R

Propylparaben (Standard) Propyl paraHydroxybenzoate (Standard); Propyl 4-Hydroxybenzoate (Standard)	Reference Standards Bacterial Apoptosis Estrogen Receptor/ERR Sodium Channel PI3K JNK Akt	Cardiovascular Disease Infection Neurological Disease
Propylparaben (Propyl parahydroxybenzoate) (Standard) is the analytical standard of Propylparaben (HY-N2026). Propylparaben (Propyl parahydroxybenzoate) is an antibacterial preservative that can be produced by plants and bacteria. Propylparaben is an orally active weak estrogen receptor agonist. Propylparaben regulates the PI3K-AKT and JNK signaling pathways, and induces oxidative stress. Propylparaben is commonly used in cosmetics, pharmaceuticals and foods, and can be used in studies related to ovarian aging and myocardial ischemia-reperfusion injury ^[4] .

HY-B0934R

Ethylparaben (Standard) Ethyl paraHydroxybenzoate (Standard); Ethyl 4-Hydroxybenzoate (Standard)	Reference Standards Bacterial Fungal	Others
Ethylparaben (Standard) is the analytical standard of Ethylparaben. This product is intended for research and analytical applications. Ethylparaben is the ethyl ester of paraben and is used as an antifungal preservative and food additive .

HY-N0349S1

Methyl paraben-13C6 Methyl 4-Hydroxybenzoate-¹³C₆	Isotope-Labeled Compounds Bacterial Endogenous Metabolite	Infection
Methyl Paraben- ¹³C₆ (Methyl 4-hydroxybenzoate- ¹³C₆) is a ¹³C labeled Methyl Paraben (HY-N0349) . Methyl Paraben, isolated from the barks of Tsuga dumosa the methyl ester of p-hydroxybenzoic acid, is a standardized chemical allergen. Methyl Paraben is a stable, non-volatile compound used as an antimicrobial preservative in foods, agents and cosmetics. The physiologic effect of Methyl Paraben is by means of increased histamine release, and cell-mediated immunity .

HY-B1431R

Butylparaben (Standard) Butyl paraHydroxybenzoate (Standard); Butyl paraben (Standard); Butyl 4-Hydroxybenzoate (Standard)	Reference Standards Bacterial Endogenous Metabolite DNA/RNA Synthesis	Infection
Butylparaben (Standard) is the analytical standard of Butylparaben. This product is intended for research and analytical applications. Butylparaben is an organic compound that has proven to be a very successful antimicrobial preservative in cosmetics, can also be used in active molecule suspensions, and as a food flavoring additive .

HY-B1431S

Butylparaben-d4 Butyl paraHydroxybenzoate-d₄; Butyl paraben-d₄; Butyl 4-Hydroxybenzoate-d₄	Isotope-Labeled Compounds Bacterial Endogenous Metabolite	Infection
Butylparaben-d₄ is the deuterium labeled Butylparaben. Butylparaben is an organic compound, has proven to be a highly successful antimicrobial preservative in cosmetics, also used in medication suspensions, and as a flavoring additive in food.

HY-W099118

Sodium ethylparaben Sodium ethyl 4-Hydroxybenzoate	Biochemical Assay Reagents	Others
Sodium ethylparaben (Sodium ethyl 4-hydroxybenzoate) acts as a water soluble antiseptic usually employed as safe for cosmetics .

HY-W013482S

*Benzyl 4-hydroxybenzoate-d4* Benzylp-Hydrocybenzoate-d₄	Isotope-Labeled Compounds	Others
Benzyl 4-hydroxybenzoate-d₄ is the deuterium labeled Benzyl 4-hydroxybenzoate .

HY-W015026S

Isobutylparaben-d4 Isobutyl 4-Hydroxybenzoate-d₄	Bacterial Apoptosis Reactive Oxygen Species (ROS) Constitutive Androstane Receptor PPAR	Neurological Disease Endocrinology
Isobutylparaben-d₄ is the deuterium labeled Isobutylparaben. Isobutylparaben (Isobutyl 4-hydroxybenzoate) is the agonist for PXR, CAR and PPAR. Isobutylparaben has a broad-spectrum antimicrobial activity and widely used in personal care products and cosmetics .

HY-B0934S

Ethylparaben-d4 Ethyl paraHydroxybenzoate-d₄; Ethyl 4-Hydroxybenzoate-d₄	Bacterial	Others
Ethylparaben-d₄ is the deuterium labeled Ethylparaben .

HY-W013482R

*Benzyl 4-hydroxybenzoate* (Standard)** Benzyl Paraben (Standard)	Biochemical Assay Reagents Reference Standards	Others
Benzyl 4-hydroxybenzoate (Standard) is the analytical standard of Benzyl 4-hydroxybenzoate. This product is intended for research and analytical applications. Benzyl 4-hydroxybenzoate is a prominent material. Benzyl 4-hydroxybenzoate can be used as an excipient, such as bacteriostatic agent, preservative. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs .

HY-W016806R

Sodium methylparaben (Standard) Sodium methyl 4-Hydroxybenzoate (Standard)	Reference Standards Fungal	Infection
Sodium methylparaben (Standard) is the analytical standard of Sodium methylparaben. This product is intended for research and analytical applications. Sodium methylparaben (Sodium methyl 4-hydroxybenzoate) is an antifungal agent .

HY-B1431B

Butylparaben, ≥99% Butyl paraHydroxybenzoate, ≥99%; Butyl 4-Hydroxybenzoate, ≥99%	Bacterial	Infection
Butylparaben, ≥99% (Butyl parahydroxybenzoate, ≥99%) is a widely used preservative.

HY-W150903S

*N-Heptyl 4-hydroxybenzoate-d4* p-Oxybenzoesaureheptylester [German]-d₄	Isotope-Labeled Compounds Fungal Bacterial	Infection
N-Heptyl 4-hydroxybenzoate-d₄ is the deuterium labeled N-Heptyl 4-hydroxybenzoate (HY-W150903) . N-Heptyl 4-hydroxybenzoate (p-Oxybenzoesaureheptylester) is an antimicrobial agent that inhibits S. aureus with MIC of 12.5 μg/mL. N-Heptyl 4-hydroxybenzoate also against plant pathogenic fungi, such as Alternaria brassicicola, F. solani, C. dematium and C. acutatum .

HY-W010164R

4-Hydroxybenzoate sodium (Standard)	Biochemical Assay Reagents Reference Standards	Others
4-Hydroxybenzoate (sodium) (Standard) is the analytical standard of 4-Hydroxybenzoate (sodium). This product is intended for research and analytical applications. 4-Hydroxybenzoate sodium, also known as sodium p-hydroxybenzoate or sodium paraben, is commonly used as a food preservative and cosmetic preservative. It can also be used as an additive in a variety of other products, including pharmaceuticals, personal care products, and industrial products. Additionally, 4-Hydroxybenzoate sodium has the potential to function as xenoestrogens, which may mimic the effects of estrogen in the body and affect hormonal balance.

HY-W016491R

*Isopropyl 4-hydroxybenzoate* (Standard)** Isopropylparaben (Standard)	Reference Standards Bacterial	Infection
Isopropyl 4-hydroxybenzoate (Standard) is the analytical standard of Isopropyl 4-hydroxybenzoate. This product is intended for research and analytical applications. Isopropyl 4-hydroxybenzoate (Isopropylparaben) is an antimicrobial and antioxidant agent .

HY-B1431S1

Butylparaben-13C6 Butyl paraHydroxybenzoate-¹³C₆; Butyl 4-Hydroxybenzoate-¹³C₆	Bacterial Endogenous Metabolite	Infection
Butylparaben- ¹³C₆ is the ¹³C labeled Butylparaben . Butylparaben is an organic compound, has proven to be a highly successful antimicrobial preservative in cosmetics, also used in medication suspensions, and as a flavoring additive in food.

HY-W653994

Ethyl Paraben-13C6 Ethyl paraHydroxybenzoate-¹³C₆; Ethyl 4-Hydroxybenzoate-¹³C₆	Isotope-Labeled Compounds	Others
Ethyl Paraben- ¹³C₆ (Ethyl parahydroxybenzoate- ¹³C₆) is ¹³C labeled Ethylparaben. Ethylparaben is the ethyl ester of paraben and is used as an antifungal preservative and food additive .

HY-W654020

Propyl paraben-13C6 Propyl paraHydroxybenzoate-¹³C₆; Propyl 4-Hydroxybenzoate-¹³C₆	Isotope-Labeled Compounds Apoptosis Endogenous Metabolite Bacterial	Infection
Propyl paraben- ¹³C₆ (Propyl parahydroxybenzoate- ¹³C₆) is ¹³C labeled Propylparaben. Propylparaben (Propyl parahydroxybenzoate) is an antibacterial preservative that can be produced by plants and bacteria. Propylparaben is commonly used in cosmetics, pharmaceuticals and foods. Propylparaben disrupts follicular growth and steroidogenic function by altering cell cycle, apoptosis and steroidogenic pathways. Propylparaben also reduced sperm count and motility in rats ^[4] .

HY-W014224R

*Phenyl 4-hydroxybenzoate* (Standard)** Phenylparaben (Standard)	Reference Standards
Phenyl 4-hydroxybenzoate (Standard) is the analytical standard of Phenyl 4-hydroxybenzoate. This product is intended for research and analytical applications.

HY-P3100

Orfamide A	Parasite	Infection
Orfamide A is a major metabolite of insecticidal biosurfactant in Pseudomonas sp. F6 and has aphidicidal activity. Orfamide A can be used for aphid control in organic agriculture. Orfamide A exhibits dose-dependent mortality against aphids with an LC₅₀ value of 34.5 μg/mL .

HY-W150053S

*N-Octyl 4-hydroxybenzoate-d4* Octyl 4-Hydroxybenzoate-d₄	Isotope-Labeled Compounds	Others
N-Octyl 4-hydroxybenzoate-d₄ is the deuterium labeled N-Octyl 4-hydroxybenzoate .

HY-W016491S

*Isopropyl 4-hydroxybenzoate-d4* Isopropylparaben-d₄	Isotope-Labeled Compounds	Infection
Isopropyl 4-hydroxybenzoate-d₄ is the deuterium labeled Isopropyl 4-hydroxybenzoate .

HY-W099118R

Sodium ethylparaben (Standard) Sodium ethyl 4-Hydroxybenzoate (Standard)	Reference Standards Biochemical Assay Reagents	Others
Sodium ethylparaben (Standard) is the analytical standard of Sodium ethylparaben. This product is intended for research and analytical applications. Sodium ethylparaben (Sodium ethyl 4-hydroxybenzoate) acts as a water soluble antiseptic usually employed as safe for cosmetics .

HY-W701246

*Pentyl 4-hydroxybenzoate-d11* Amylparaben-d₁₁	Isotope-Labeled Compounds Bacterial	Infection
Pentyl 4-hydroxybenzoate-d₁₁ (Amylparaben-d₁₁) is the deuterium labeled Pentyl 4-hydroxybenzoate (HY-W267444). Pentyl 4-hydroxybenzoate (Amylparaben) is a type of paraben compound commonly used as a preservative, it has antibacterial properties and is related to the inhibition of induced oxygen consumption .

HY-W747060

*Benzyl 4-hydroxybenzoate-13C6* Benzyl Paraben-¹³C₆	Isotope-Labeled Compounds Biochemical Assay Reagents	Others
Benzyl 4-hydroxybenzoate- ¹³C₆ (Benzyl Paraben- ¹³C₆) is the ¹³C-labeled Benzyl 4-hydroxybenzoate (HY-W013482). Benzyl 4-hydroxybenzoate is a prominent material. Benzyl 4-hydroxybenzoate can be used as an excipient, such as bacteriostatic agent, preservative. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs .

HY-B1431A

Butylparaben sodium Butyl paraHydroxybenzoate sodium; Butyl 4-Hydroxybenzoate sodium	DNA/RNA Synthesis Bacterial	Others
Butylparaben sodium strongly influences the later stages of the spermatogenesis in the testis through the deterioration of hormonal control and/or RNA and protein synthesis .

HY-N2026AR

Propylparaben sodium (Standard) Propyl paraHydroxybenzoate sodium (Standard); Propyl 4-Hydroxybenzoate sodium (Standard)	Reference Standards Bacterial Apoptosis Estrogen Receptor/ERR Sodium Channel PI3K Akt JNK	Cardiovascular Disease Infection Neurological Disease
Propylparaben (Propyl parahydroxybenzoate) sodium (Standard) is the analytical standard of Propylparaben sodium (HY-N2026A). Propylparaben (Propyl parahydroxybenzoate) sodium is an antibacterial preservative that can be produced by plants and bacteria. Propylparaben sodium is an orally active weak estrogen receptor agonist. Propylparaben sodium regulates the PI3K-AKT and JNK signaling pathways, and induces oxidative stress. Propylparaben sodium is commonly used in cosmetics, pharmaceuticals and foods, and can be used in studies related to ovarian aging and myocardial ischemia-reperfusion injury ^[4] .

HY-N0349S

Methyl paraben-d4 Methyl 4-Hydroxybenzoate-d₄	Bacterial Endogenous Metabolite	Infection
Methyl paraben-d₄ is the deuterium labeled Methyl Paraben . Methyl Paraben, isolated from the barks of Tsuga dumosa the methyl ester of p-hydroxybenzoic acid, is a standardized chemical allergen. Methyl Paraben is a stable, non-volatile compound used as an antimicrobial preservative in foods, agents and cosmetics. The physiologic effect of Methyl Paraben is by means of increased histamine release, and cell-mediated immunity .

HY-W013482S1

Benzyl Paraben-d7	Isotope-Labeled Compounds Biochemical Assay Reagents	Others
Benzyl Paraben-d₇ is deuterium labeled Benzyl 4-hydroxybenzoate. Benzyl 4-hydroxybenzoate is a prominent material. Benzyl 4-hydroxybenzoate can be used as an excipient, such as bacteriostatic agent, preservative. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs .

HY-158104

LPPM-8	ATF6	Others
LPPM-8 is a ligand of Med25 and an inhibitor of Med25 protein-protein interactions (PPIs). LPPM-8 engages Med25 through interaction with the H2 face of its Activator Interaction Domain and stabilizes full-length protein in the cellular proteome. LPPM-8 is an orthosteric inhibitor of H2-binding transcriptional activators (such as ATF6a). LPPM-8 can be used for studying Med25 and Mediator complex biology .

HY-131964R

Imidacloprid-urea (Standard)	Reference Standards Drug Metabolite	Others
Sodium ethylparaben (Standard) is the analytical standard of Sodium ethylparaben. This product is intended for research and analytical applications. Sodium ethylparaben (Sodium ethyl 4-hydroxybenzoate) acts as a water soluble antiseptic usually employed as safe for cosmetics .

HY-W015026R

Isobutylparaben (Standard) Isobutyl-P-Hydroxybenzoate (Standard)	Bacterial Reference Standards Apoptosis Reactive Oxygen Species (ROS) Constitutive Androstane Receptor PPAR	Neurological Disease Endocrinology
Isobutylparaben (Standard) is the analytical standard of Isobutylparaben. This product is intended for research and analytical applications. Isobutylparaben (Isobutyl 4-hydroxybenzoate) is the agonist for PXR, CAR and PPAR. Isobutylparaben has a broad-spectrum antimicrobial activity and widely used in personal care products and cosmetics .

Cat. No.	Product Name	Type

HY-W010164

4-Hydroxybenzoate sodium

Biochemical Assay Reagents

4-Hydroxybenzoate sodium, also known as sodium p-hydroxybenzoate or sodium paraben, is commonly used as a food preservative and cosmetic preservative. It can also be used as an additive in a variety of other products, including pharmaceuticals, personal care products, and industrial products. Additionally, 4-Hydroxybenzoate sodium has the potential to function as xenoestrogens, which may mimic the effects of estrogen in the body and affect hormonal balance.

HY-W016806

Sodium methylparaben, 99% 5+ Cited Publications Sodium methyl 4-Hydroxybenzoate, 99%	Biochemical Assay Reagents
Sodium methylparaben, 99% (Sodium methyl 4-hydroxybenzoate, 99%) is an antifungal agent .

HY-W016491

Isopropyl 4-hydroxybenzoate Isopropylparaben	Biochemical Assay Reagents
Isopropyl 4-hydroxybenzoate (Isopropylparaben) is an antimicrobial and antioxidant agent .

HY-W099118

Sodium ethylparaben Sodium ethyl 4-Hydroxybenzoate	Biochemical Assay Reagents
Sodium ethylparaben (Sodium ethyl 4-hydroxybenzoate) acts as a water soluble antiseptic usually employed as safe for cosmetics .

HY-W016806R

Sodium methylparaben (Standard) Sodium methyl 4-Hydroxybenzoate (Standard)	Biochemical Assay Reagents
Sodium methylparaben (Standard) is the analytical standard of Sodium methylparaben. This product is intended for research and analytical applications. Sodium methylparaben (Sodium methyl 4-hydroxybenzoate) is an antifungal agent .

HY-B1431B

Butylparaben, ≥99% Butyl paraHydroxybenzoate, ≥99%; Butyl 4-Hydroxybenzoate, ≥99%	Biochemical Assay Reagents
Butylparaben, ≥99% (Butyl parahydroxybenzoate, ≥99%) is a widely used preservative.

HY-W010164R

4-Hydroxybenzoate sodium (Standard)

Biochemical Assay Reagents

4-Hydroxybenzoate (sodium) (Standard) is the analytical standard of 4-Hydroxybenzoate (sodium). This product is intended for research and analytical applications. 4-Hydroxybenzoate sodium, also known as sodium p-hydroxybenzoate or sodium paraben, is commonly used as a food preservative and cosmetic preservative. It can also be used as an additive in a variety of other products, including pharmaceuticals, personal care products, and industrial products. Additionally, 4-Hydroxybenzoate sodium has the potential to function as xenoestrogens, which may mimic the effects of estrogen in the body and affect hormonal balance.

HY-W016491R

*Isopropyl 4-hydroxybenzoate* (Standard)** Isopropylparaben (Standard)	Biochemical Assay Reagents
Isopropyl 4-hydroxybenzoate (Standard) is the analytical standard of Isopropyl 4-hydroxybenzoate. This product is intended for research and analytical applications. Isopropyl 4-hydroxybenzoate (Isopropylparaben) is an antimicrobial and antioxidant agent .

HY-W099118R

Sodium ethylparaben (Standard) Sodium ethyl 4-Hydroxybenzoate (Standard)	Biochemical Assay Reagents
Sodium ethylparaben (Standard) is the analytical standard of Sodium ethylparaben. This product is intended for research and analytical applications. Sodium ethylparaben (Sodium ethyl 4-hydroxybenzoate) acts as a water soluble antiseptic usually employed as safe for cosmetics .

Cat. No.	Product Name	Target	Research Area

HY-17365

Octreotide acetate 15+ Cited Publications SMS 201-995 acetate	Somatostatin Receptor	Cardiovascular Disease Inflammation/Immunology Endocrinology Cancer
Octreotide acetate, a long-acting synthetic analog of native somatostatin, inhibits growth hormone, glucagon, and insulin more potently.

HY-125586

β-Amanitin	DNA/RNA Synthesis ADC Payload	Cancer
β-Amanitin is a cyclic peptide toxin in the poisonous Amanita phalloides mushroom. β-Amanitin inhibits inhibits eukaryotic RNA polymerase II and III. β-Amanitin inhibits protein synthesis. β-Amanitin can be used as a cytotoxic component of antibody-drug conjugates (ADCs) .

HY-105055

Didemnin B	Peptides	Cancer
Didemnin B is a depsipeptide extracted from the marine tunicate Trididemnin cyanophorum. Didemnin B can be used for the research of cancer .

HY-P10447

Plipastatin A1 Fengycin IX; SNA-60-367-3	Phospholipase Fungal	Infection
Plipastatin A1 (Fengycin IX; SNA-60-367-3) is a lipopeptide with phospholipase A2 inhibitory activity. Plipastatin A1 inhibits conidial germination of Botrytis cinerea in vitro and reduces the incidence of gray mold on tomato leaves. Plipastatin A1 is applicable to research related to gray mold ^[1][2].

HY-P4755

*N-((RS)-2-Hydroxy-propyl)-Val-Leu-anilide*	Peptides	Others
N-((RS)-2-Hydroxy-propyl)-Val-Leu-anilide is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development .

HY-P3100

Orfamide A	Parasite	Infection
Orfamide A is a major metabolite of insecticidal biosurfactant in Pseudomonas sp. F6 and has aphidicidal activity. Orfamide A can be used for aphid control in organic agriculture. Orfamide A exhibits dose-dependent mortality against aphids with an LC₅₀ value of 34.5 μg/mL .

HY-125357

Ternatin	Peptides	Metabolic Disease
Ternatin (compound 2) is a cyclic heptapeptides that can be isolated from mushroom Coliorus versicolor. Ternatin inhibits fat-accumulation with an IC₅₀ of 0.027 μM in 3T3-L1 adipocytes .

HY-158104

LPPM-8	ATF6	Others
LPPM-8 is a ligand of Med25 and an inhibitor of Med25 protein-protein interactions (PPIs). LPPM-8 engages Med25 through interaction with the H2 face of its Activator Interaction Domain and stabilizes full-length protein in the cellular proteome. LPPM-8 is an orthosteric inhibitor of H2-binding transcriptional activators (such as ATF6a). LPPM-8 can be used for studying Med25 and Mediator complex biology .

HY-P11783

Surfactin C2	Fungal	Infection
Surfactin C2 is a lipopeptide produced by Bacillus subtilis A18 with antifungal activity. Surfactin C2 acts against Heterobasidion annosum and Heterobasidion parviporum. Surfactin C2 exerts its activity mainly through membrane‑active effects to disrupt fungal cell structures and inhibit mycelial growth. Surfactin C2 can be used for the research of butt rot and root rot of conifers .

HY-P2209

Nummularine B Daechuine S27; N-Demethylamphibine H	Parasite Phosphodiesterase (PDE)	Infection
Nummularine B (Daechuine S27; N-Demethylamphibine H) is an anti-parasite agent. Nummularine B inhibits calmodulin-dependent phosphodiesterase activity with an IC₅₀ of 16.8 μM. Nummularine B inhibits the growth of Plasmodium and Leishmania donovani in vitro. Nummularine B inhibits the calmodulin-dependent activity of actomyosin Ca ²⁺-ATPase. Nummularine B is applicable to research related to malaria and visceral leishmaniasis .

HY-P4948

Coumarin-Phalloidin	Biochemical Assay Reagents	Others
Coumarin-phalloidin is a kind of phalloidin labeled with Coumarin (HY-N0709). Coumarin-phalloidin is a new type of actin probe that can be used for triple immunofluorescence microscopic observation of the cell skeleton .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N0349

Methyl paraben Maximum Cited Publications 7 Publications Verification Methyl 4-Hydroxybenzoate	Structural Classification Tsuga dumosa Classification of Application Fields Plants Endogenous metabolite Infection Monophenols Animals Pinaceae Phenols Cosmetic Research Disease Research Fields Source Classification	Environmental Pollutants Endogenous Metabolite Bacterial
Methyl Paraben is a standardized methyl paraben allergen isolated from Yunnan hemlock (Tsuga dumosa). Methyl Paraben is commonly used as a stable, non-volatile preservative. Methyl Paraben increases histamine release and cellular regulation of immunity, blocks sodium channels, and prevents ischemia-reperfusion injury ^[4].

HY-N2026

Propylparaben 1 Publications Verification Propyl paraHydroxybenzoate; Propyl 4-Hydroxybenzoate	Infection Structural Classification Natural Products Monophenols Preservatives Classification of Application Fields Phenols Cosmetic Research Endogenous metabolite Disease Research Fields Source Classification Food Research	Bacterial Estrogen Receptor/ERR Sodium Channel PI3K JNK Akt Apoptosis
Propylparaben (Propyl parahydroxybenzoate) is an antibacterial preservative that can be produced by plants and bacteria. Propylparaben is an orally active weak estrogen receptor agonist. Propylparaben regulates the PI3K-AKT and JNK signaling pathways, and induces oxidative stress. Propylparaben is commonly used in cosmetics, pharmaceuticals and foods, and can be used in studies related to ovarian aging and myocardial ischemia-reperfusion injury ^[4] .

HY-B1431

Butylparaben 2 Publications Verification Butyl paraHydroxybenzoate; Butyl paraben; Butyl 4-Hydroxybenzoate	Infection Structural Classification Monophenols Classification of Application Fields Phenols Cosmetic Research Endogenous metabolite Disease Research Fields Source Classification	Environmental Pollutants Endogenous Metabolite Bacterial DNA/RNA Synthesis
Butylparaben is an organic compound that has proven to be a very successful antimicrobial preservative in cosmetics, can also be used in active molecule suspensions, and as a food flavoring additive .

HY-B0934

Ethylparaben Ethyl paraHydroxybenzoate; Ethyl 4-Hydroxybenzoate	Structural Classification Monophenols Preservatives Classification of Application Fields Other Diseases Phenols Cosmetic Research Disease Research Fields Source Classification Food Research	Environmental Pollutants Bacterial Fungal
Ethylparaben is the ethyl ester of paraben and is used as an antifungal preservative and food additive .

HY-105055

Didemnin B	Natural Products Animals Classification of Application Fields Marine natural products Other marine organisms Disease Research Fields Source Classification Cancer	Others
Didemnin B is a depsipeptide extracted from the marine tunicate Trididemnin cyanophorum. Didemnin B can be used for the research of cancer .

HY-N2026A

Propylparaben sodium 1 Publications Verification Propyl paraHydroxybenzoate sodium; Propyl 4-Hydroxybenzoate sodium	Infection Structural Classification Natural Products Classification of Application Fields Cosmetic Research Endogenous metabolite Disease Research Fields Source Classification	Estrogen Receptor/ERR Bacterial Sodium Channel PI3K JNK Akt Apoptosis
Propylparaben (Propyl parahydroxybenzoate) sodium is an antibacterial preservative that can be produced by plants and bacteria. Propylparaben sodium is an orally active weak estrogen receptor agonist. Propylparaben sodium regulates the PI3K-AKT and JNK signaling pathways, and induces oxidative stress. Propylparaben sodium is commonly used in cosmetics, pharmaceuticals and foods, and can be used in studies related to ovarian aging and myocardial ischemia-reperfusion injury ^[4] .

HY-N0349R

Methyl paraben (Standard) Methyl 4-Hydroxybenzoate (Standard)	Structural Classification Tsuga dumosa Monophenols Animals Pinaceae Phenols Plants Endogenous metabolite Source Classification	Reference Standards Bacterial Endogenous Metabolite
Methyl paraben (Standard) is the analytical standard of Methyl paraben. This product is intended for research and analytical applications. Methyl Paraben is a standardized methyl paraben allergen isolated from Yunnan hemlock (Tsuga dumosa). Methyl Paraben is commonly used as a stable, non-volatile preservative. Methyl Paraben increases histamine release and cellular regulation of immunity, blocks sodium channels, and prevents ischemia-reperfusion injury ^[4].

HY-N2026R

Propylparaben (Standard) Propyl paraHydroxybenzoate (Standard); Propyl 4-Hydroxybenzoate (Standard)	Structural Classification Natural Products Monophenols Phenols Endogenous metabolite Source Classification	Reference Standards Bacterial Apoptosis Estrogen Receptor/ERR Sodium Channel PI3K JNK Akt
Propylparaben (Propyl parahydroxybenzoate) (Standard) is the analytical standard of Propylparaben (HY-N2026). Propylparaben (Propyl parahydroxybenzoate) is an antibacterial preservative that can be produced by plants and bacteria. Propylparaben is an orally active weak estrogen receptor agonist. Propylparaben regulates the PI3K-AKT and JNK signaling pathways, and induces oxidative stress. Propylparaben is commonly used in cosmetics, pharmaceuticals and foods, and can be used in studies related to ovarian aging and myocardial ischemia-reperfusion injury ^[4] .

HY-B0934R

Ethylparaben (Standard) Ethyl paraHydroxybenzoate (Standard); Ethyl 4-Hydroxybenzoate (Standard)	Monophenols Microorganisms Phenols Source Classification	Reference Standards Bacterial Fungal
Ethylparaben (Standard) is the analytical standard of Ethylparaben. This product is intended for research and analytical applications. Ethylparaben is the ethyl ester of paraben and is used as an antifungal preservative and food additive .

HY-B1431R

Butylparaben (Standard) Butyl paraHydroxybenzoate (Standard); Butyl paraben (Standard); Butyl 4-Hydroxybenzoate (Standard)	Monophenols Phenols Endogenous metabolite Source Classification	Reference Standards Bacterial Endogenous Metabolite DNA/RNA Synthesis
Butylparaben (Standard) is the analytical standard of Butylparaben. This product is intended for research and analytical applications. Butylparaben is an organic compound that has proven to be a very successful antimicrobial preservative in cosmetics, can also be used in active molecule suspensions, and as a food flavoring additive .

HY-N2026AR

Propylparaben sodium (Standard) Propyl paraHydroxybenzoate sodium (Standard); Propyl 4-Hydroxybenzoate sodium (Standard)	Structural Classification Natural Products Endogenous metabolite Source Classification	Reference Standards Bacterial Apoptosis Estrogen Receptor/ERR Sodium Channel PI3K Akt JNK
Propylparaben (Propyl parahydroxybenzoate) sodium (Standard) is the analytical standard of Propylparaben sodium (HY-N2026A). Propylparaben (Propyl parahydroxybenzoate) sodium is an antibacterial preservative that can be produced by plants and bacteria. Propylparaben sodium is an orally active weak estrogen receptor agonist. Propylparaben sodium regulates the PI3K-AKT and JNK signaling pathways, and induces oxidative stress. Propylparaben sodium is commonly used in cosmetics, pharmaceuticals and foods, and can be used in studies related to ovarian aging and myocardial ischemia-reperfusion injury ^[4] .

HY-P2209

Nummularine B Daechuine S27; N-Demethylamphibine H	Structural Classification Alkaloids Other Alkaloids Plants Actaea simplex (DC.) Wormsk. ex Fisch. & C. A. Mey. Rhamnaceae Source Classification	Parasite Phosphodiesterase (PDE)
Nummularine B (Daechuine S27; N-Demethylamphibine H) is an anti-parasite agent. Nummularine B inhibits calmodulin-dependent phosphodiesterase activity with an IC₅₀ of 16.8 μM. Nummularine B inhibits the growth of Plasmodium and Leishmania donovani in vitro. Nummularine B inhibits the calmodulin-dependent activity of actomyosin Ca ²⁺-ATPase. Nummularine B is applicable to research related to malaria and visceral leishmaniasis .

Cat. No.	Product Name	Chemical Structure

HY-N2026S1

Propylparaben-d4

Propylparaben-d₄ (Propyl parahydroxybenzoate-d4) is the deuterium labeled Propylparaben (HY-N2026). Propylparaben (Propyl parahydroxybenzoate) is an antibacterial preservative that can be produced by plants and bacteria. Propylparaben is an orally active weak estrogen receptor agonist. Propylparaben regulates the PI3K-AKT and JNK signaling pathways, and induces oxidative stress. Propylparaben is commonly used in cosmetics, pharmaceuticals and foods, and can be used in studies related to ovarian aging and myocardial ischemia-reperfusion injury ^[4] .

HY-N0349S1

Methyl paraben-13C6

Methyl Paraben- ¹³C₆ (Methyl 4-hydroxybenzoate- ¹³C₆) is a ¹³C labeled Methyl Paraben (HY-N0349) . Methyl Paraben, isolated from the barks of Tsuga dumosa the methyl ester of p-hydroxybenzoic acid, is a standardized chemical allergen. Methyl Paraben is a stable, non-volatile compound used as an antimicrobial preservative in foods, agents and cosmetics. The physiologic effect of Methyl Paraben is by means of increased histamine release, and cell-mediated immunity .

HY-B1431S

Butylparaben-d4
Butylparaben-d₄ is the deuterium labeled Butylparaben. Butylparaben is an organic compound, has proven to be a highly successful antimicrobial preservative in cosmetics, also used in medication suspensions, and as a flavoring additive in food.

HY-W013482S

*Benzyl 4-hydroxybenzoate-d4*
Benzyl 4-hydroxybenzoate-d₄ is the deuterium labeled Benzyl 4-hydroxybenzoate .

HY-W015026S

Isobutylparaben-d4
Isobutylparaben-d₄ is the deuterium labeled Isobutylparaben. Isobutylparaben (Isobutyl 4-hydroxybenzoate) is the agonist for PXR, CAR and PPAR. Isobutylparaben has a broad-spectrum antimicrobial activity and widely used in personal care products and cosmetics .

HY-B0934S

Ethylparaben-d4
Ethylparaben-d₄ is the deuterium labeled Ethylparaben .

HY-W150903S

*N-Heptyl 4-hydroxybenzoate-d4*
N-Heptyl 4-hydroxybenzoate-d₄ is the deuterium labeled N-Heptyl 4-hydroxybenzoate (HY-W150903) . N-Heptyl 4-hydroxybenzoate (p-Oxybenzoesaureheptylester) is an antimicrobial agent that inhibits S. aureus with MIC of 12.5 μg/mL. N-Heptyl 4-hydroxybenzoate also against plant pathogenic fungi, such as Alternaria brassicicola, F. solani, C. dematium and C. acutatum .

HY-B1431S1

Butylparaben-13C6
Butylparaben- ¹³C₆ is the ¹³C labeled Butylparaben . Butylparaben is an organic compound, has proven to be a highly successful antimicrobial preservative in cosmetics, also used in medication suspensions, and as a flavoring additive in food.

HY-W653994

Ethyl Paraben-13C6
Ethyl Paraben- ¹³C₆ (Ethyl parahydroxybenzoate- ¹³C₆) is ¹³C labeled Ethylparaben. Ethylparaben is the ethyl ester of paraben and is used as an antifungal preservative and food additive .

HY-W654020

Propyl paraben-13C6

Propyl paraben- ¹³C₆ (Propyl parahydroxybenzoate- ¹³C₆) is ¹³C labeled Propylparaben. Propylparaben (Propyl parahydroxybenzoate) is an antibacterial preservative that can be produced by plants and bacteria. Propylparaben is commonly used in cosmetics, pharmaceuticals and foods. Propylparaben disrupts follicular growth and steroidogenic function by altering cell cycle, apoptosis and steroidogenic pathways. Propylparaben also reduced sperm count and motility in rats ^[4] .

HY-W150053S

*N-Octyl 4-hydroxybenzoate-d4*
N-Octyl 4-hydroxybenzoate-d₄ is the deuterium labeled N-Octyl 4-hydroxybenzoate .

HY-W016491S

*Isopropyl 4-hydroxybenzoate-d4*
Isopropyl 4-hydroxybenzoate-d₄ is the deuterium labeled Isopropyl 4-hydroxybenzoate .

HY-W701246

*Pentyl 4-hydroxybenzoate-d11*
Pentyl 4-hydroxybenzoate-d₁₁ (Amylparaben-d₁₁) is the deuterium labeled Pentyl 4-hydroxybenzoate (HY-W267444). Pentyl 4-hydroxybenzoate (Amylparaben) is a type of paraben compound commonly used as a preservative, it has antibacterial properties and is related to the inhibition of induced oxygen consumption .

HY-W747060

Benzyl 4-hydroxybenzoate-13C6

Benzyl 4-hydroxybenzoate- ¹³C₆ (Benzyl Paraben- ¹³C₆) is the ¹³C-labeled Benzyl 4-hydroxybenzoate (HY-W013482). Benzyl 4-hydroxybenzoate is a prominent material. Benzyl 4-hydroxybenzoate can be used as an excipient, such as bacteriostatic agent, preservative. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs .

HY-N0349S

Methyl paraben-d4

Methyl paraben-d₄ is the deuterium labeled Methyl Paraben . Methyl Paraben, isolated from the barks of Tsuga dumosa the methyl ester of p-hydroxybenzoic acid, is a standardized chemical allergen. Methyl Paraben is a stable, non-volatile compound used as an antimicrobial preservative in foods, agents and cosmetics. The physiologic effect of Methyl Paraben is by means of increased histamine release, and cell-mediated immunity .

HY-W013482S1

Benzyl Paraben-d7

Benzyl Paraben-d₇ is deuterium labeled Benzyl 4-hydroxybenzoate. Benzyl 4-hydroxybenzoate is a prominent material. Benzyl 4-hydroxybenzoate can be used as an excipient, such as bacteriostatic agent, preservative. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs .

HY-W150866S

*Hexyl 4-hydroxybenzoate-d4*
Hexyl 4-hydroxybenzoate-d₄ is the deuterium labeled Hexyl 4-hydroxybenzoate .

HY-W267444S

*Pentyl 4-hydroxybenzoate-d4*
Pentyl 4-hydroxybenzoate-d₄ is the deuterium labeled Pentyl 4-hydroxybenzoate .

HY-W740764

*Isopropyl 4-hydroxybenzoate-d7*
Isopropyl 4-hydroxybenzoate-d₇ is the deuterium labeled Isopropyl 4-hydroxybenzoate (HY-W016491). Isopropyl 4-hydroxybenzoate (Isopropylparaben) is an antimicrobial and antioxidant agent .

HY-W701252

Methyl paraben-d3

Methyl paraben-d₃ (Methyl 4-hydroxybenzoate-d₃) is the deuterium labeled Methyl paraben (HY-N0349). Methyl Paraben is a standardized methyl paraben allergen isolated from Yunnan hemlock (Tsuga dumosa). Methyl Paraben is commonly used as a stable, non-volatile preservative. Methyl Paraben increases histamine release and cellular regulation of immunity, blocks sodium channels, and prevents ischemia-reperfusion injury ^[4].

HY-W701251

Ethylparaben-d5
Ethylparaben-d₅ (Ethyl parahydroxybenzoate-d₅) is deuterium labeled Ethylparaben. Ethylparaben is the ethyl ester of paraben and is used as an antifungal preservative and food additive .

HY-N2026S

Propylparaben-d7

Propylparaben-d₇ (Propyl parahydroxybenzoate-d₇) is the deuterium labeled Propylparaben (HY-N2026) . Propylparaben (Propyl parahydroxybenzoate) is an antibacterial preservative that can be produced by plants and bacteria. Propylparaben is an orally active weak estrogen receptor agonist. Propylparaben regulates the PI3K-AKT and JNK signaling pathways, and induces oxidative stress. Propylparaben is commonly used in cosmetics, pharmaceuticals and foods, and can be used in studies related to ovarian aging and myocardial ischemia-reperfusion injury ^[4] .

HY-B1431S2

Butylparaben-d9
Butylparaben-d₉ (Butyl parahydroxybenzoate-d₉; Butyl paraben-d₉) is a deuterium labeled Butylparaben (HY-B1431).

Cat. No.	Product Name		Classification

HY-B1431

Butylparaben 2 Publications Verification Butyl paraHydroxybenzoate; Butyl paraben; Butyl 4-Hydroxybenzoate		Sweetening Agents
Butylparaben is an organic compound that has proven to be a very successful antimicrobial preservative in cosmetics, can also be used in active molecule suspensions, and as a food flavoring additive .

HY-W013482

Benzyl 4-hydroxybenzoate Benzyl Paraben		Preservatives
Benzyl 4-hydroxybenzoate is a prominent material. Benzyl 4-hydroxybenzoate can be used as an excipient, such as bacteriostatic agent, preservative. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs .

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