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pollutant

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Antibiotic (2) Apoptosis (4) Autophagy (1) Bacterial (5) Biochemical Assay Reagents (15) Carbonic Anhydrase (1) DNA/RNA Synthesis (1) Drug Derivative (1) Drug Intermediate (1) Drug Metabolite (1) Endogenous Metabolite (7) Environmental Pollutants (18) Estrogen Receptor/ERR (1) Fluorescent Dye (1) Herbicide (1) Insecticide (3) Isotope-Labeled Compounds (10) NF-κB (1) Olfactory Receptor (1) Photosensitizer (1) PPAR (2) Reactive Oxygen Species (ROS) (4) Reference Standards (9) SOD (2) Toll-like Receptor (TLR) (1) α-synuclein (1)
By Research Areas:	Cancer (2) Cardiovascular Disease (1) Endocrinology (2) Infection (7) Inflammation/Immunology (6) Metabolic Disease (3) Neurological Disease (2)

By Targets:

Antibiotic (2)

Apoptosis (4)

Autophagy (1)

Bacterial (5)

Biochemical Assay Reagents (15)

Carbonic Anhydrase (1)

DNA/RNA Synthesis (1)

Drug Derivative (1)

Drug Intermediate (1)

Drug Metabolite (1)

Endogenous Metabolite (7)

Environmental Pollutants (18)

Estrogen Receptor/ERR (1)

Fluorescent Dye (1)

Herbicide (1)

Insecticide (3)

Isotope-Labeled Compounds (10)

NF-κB (1)

Olfactory Receptor (1)

Photosensitizer (1)

PPAR (2)

Reactive Oxygen Species (ROS) (4)

Reference Standards (9)

SOD (2)

Toll-like Receptor (TLR) (1)

α-synuclein (1)

By Research Areas:

Cancer (2)

Cardiovascular Disease (1)

Endocrinology (2)

Infection (7)

Inflammation/Immunology (6)

Metabolic Disease (3)

Neurological Disease (2)

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Natural
Products

Isotope-Labeled Compounds

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-153169

6PPD-Q 5+ Cited Publications 6PPD-Quinone	α-synuclein Environmental Pollutants	Others
6PPD-Q (6PPD-Quinone) is an environmental pollutant that can be detected in human urine and is widely present in the environment. 6PPD-Q targets and binds to CNR2, CNR1, AA2AR, LCAT, and TRPA1, with CNR2 exhibiting the highest binding affinity, potentially acting as a CNR2 receptor agonist to activate cannabinoid receptors. 6PPD-Q induces intestinal inflammation and barrier damage by disrupting mitochondrial function, reducing neuronal glycolysis metabolites and TCA cycle intermediates, and exacerbating α-synuclein (α-syn) aggregation. 6PPD-Q is applicable in research on environmental toxicology, neurodegenerative diseases, and inflammation-related disorders .

HY-W051271

Titanium(IV) oxide Titanium dioxide	Environmental Pollutants Reactive Oxygen Species (ROS) Photosensitizer	Others
Titanium(IV) oxide is a photosensitizer and photocatalyst. Titanium(IV) oxide can be used as a pharmaceutical excipient such as a flow aid, coating agent, sunscreen, colorant, etc. Pharmaceutical excipients or pharmaceutical excipients refer to other chemical substances used in the pharmaceutical process other than the drug ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations that can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism and elimination (ADME) process of co-administered drugs. Titanium(IV) oxide can use light energy to generate electron-hole pairs to degrade pollutants. Photons excite electrons in TiO₂ to generate active oxygen species (such as ·OH and ·O₂ ^-), thereby oxidizing and mineralizing pollutants such as organic compounds and heavy metals. TiO₂ can be used in the research of environmental remediation fields such as water treatment, air purification and self-cleaning materials .

HY-N1442

Acid orange 7 Orange II; D&C Orange NO. 4	Environmental Pollutants Biochemical Assay Reagents	Others
Acid Orange 7 (Orange II; D&C Orange NO. 4) is an azo dye widely used in the textile, food and cosmetic industries. Acid Orange 7 is mainly used as a colorant by combining with fibers and other substances through azo bonds. Acid Orange 7 has a maximum absorption wavelength at 484-485 nm, and the concentration is measured using a UV-visible spectrophotometer. Acid Orange 7 is difficult to degrade and has a certain degree of toxicity. It is often used to study various sewage treatment technologies and photocatalytic degradation reactions, and to evaluate the removal effects of different treatment methods on organic pollutants .

HY-E70387

Ligninase	Endogenous Metabolite	Others
Ligninase is a general term for extracellular heme-containing peroxidases produced by Phanerochaete chrysosporium. Ligninase can catalyze lignin degradation. Ligninase can be used in waste treatment and detoxification of environmental pollutants .

HY-W540000

Graphitic carbon nitride	Biochemical Assay Reagents	Others
Graphitic carbon nitride is a metal-free photocatalyst with a semiconductor absorption wavelength of 460 nm. Graphitic carbon nitride can be applied to photocatalytic water splitting, degradation of organic pollutants, and carbon dioxide reduction .

HY-21197

Perfluoroenanthic acid Perfluoroheptanoic acid; Tridecafluoroheptanoic acid; PFHpA	PPAR	Neurological Disease Metabolic Disease Inflammation/Immunology
Perfluoroenanthic acid (Perfluoroheptanoic acid) is a kind of perfluoroalkyl carboxylic acid organic pollutant. Perfluoroenanthic acid has environmental persistence and bioaccumulation, and exposure can occur via oral, dermal and other routes. Perfluoroenanthic acid exhibits reproductive toxicity, neurotoxicity, hepatotoxicity, immunotoxicity and endocrine-disrupting effects. Perfluoroenanthic acid exerts definite adverse effects on development, spermatogenesis, neuronal activity and liver tissue .

HY-W017960

Diludine Et-HE; 1,4-DHP	SOD	Endocrinology
Diludine (BNP-7787) is an orally effective feed additive. Diludine reduces the activity of G6PD and increases the level of superoxide dismutase (SOD). Diludine reduces the mutagenic effect of environmental pollutants, protects parental reproductive systems and improves offspring quality. Diludine is mainly applied during the transition period of dairy cows to increase milk yield and milk fat content, and improve health status during parturition. Diludine can be used in animal feeding research .

HY-135712

Orange G Acid Orange GG	Environmental Pollutants Biochemical Assay Reagents	Others
Orange G is an azo dye commonly found in textile wastewater and is mainly used for textile dyeing. Orange G has a coloring function and can give textiles a specific color. The stability and potential hazards of Orange G in the environment are often used to study the removal effects of various wastewater treatment technologies on difficult-to-degrade organic pollutants, especially the degradation of azo dyes. Related research focuses on how to destroy the azo bond of Orange G through chemical, physical or biological methods to achieve harmless treatment to solve the problem of textile wastewater pollution .

HY-119725

Tetradifon	Environmental Pollutants Insecticide	Infection
Tetradifon is a broad-spectrum organochlorine insecticide and an inhibitor of the mitochondrial oligomycin sensitivity conferring protein (OSCP), which can be used to control a variety of mites. Tetradifon inhibits energy-related activities such as ADP-stimulated respiration, DNP and Mg ²⁺-stimulated ATPase, with an IC₅₀ of 4.5-27 nmoL/mg mitochondrial protein. Tetradifon exerts oligomycin-like activity by inhibiting the oxidative phosphorylation process, inducing oxidative stress and interfering with bone metabolism. Tetradifon is currently mainly used in the research of mitochondrial function regulation, bone remodeling mechanism and nephrotoxicity of environmental pollutants .

HY-W041608

Methylchloroisothiazolinone	NF-κB Toll-like Receptor (TLR) Bacterial	Infection Inflammation/Immunology
Methylchloroisothiazolinone is a widely used fungicide and also an aquatic pollutant with pro-inflammatory activity and neurotoxicity. Methylchloroisothiazolinone induces the production of pro-inflammatory cytokines (such as IL-1β, TNF-α, IL-6) by activating the NF-κB signaling pathway and upregulating TLR4 expression, thereby triggering allergic contact dermatitis. Methylchloroisothiazolinone reduces cholinesterase activity and exacerbates oxidative stress by impairing catalase activity and disrupting redox balance. Methylchloroisothiazolinone poses significant harm to Mediterranean mussels, reducing the viability of hemocytes and digestive gland cells, inhibiting immune phagocytic function, and disrupting osmoregulatory capacity. Methylchloroisothiazolinone is used in studies on allergic contact dermatitis and related immunotoxicity mechanisms .

HY-131122S

4-Nonylphenol-d5 4-n-Nonylphenol-2,3,5,6-d₄,OD	Isotope-Labeled Compounds Estrogen Receptor/ERR	Others
4-Nonylphenol-d₅ is the deuterium labeled 4-Nonylphenol. 4-Nonylphenol, a major degradation product of Nonylphenol ethoxylates (NPEOs), is a persistent organic pollutant with endocrine-disrupting properties and exerts estrogenic activity .

HY-W086988

5-Methyl-1H-benzotriazole 5-Methylbenzotriazole	Biochemical Assay Reagents	Others
5-Methyl-1H-benzotriazole (5-Methylbenzotriazole) is a benzotriazole derivative, and serves as a key building block for ultraviolet absorbers and light stabilizers. 5-Methyl-1H-benzotriazole reduces the photosensitizing ability of nitrate and dissolved organic matter (DOM), enhances the persistence of microorganic pollutants, inhibits the photodegradation of DOM and drug residues, and quenches the triplet excited states of DOM and methotrexate substructures. 5-Methyl-1H-benzotriazole acts as a corrosion inhibitor for copper and copper alloys, and is present in formulations of anti-icing fluids, dishwasher detergents, aircraft deicing fluids and automotive antifreezes .

HY-B1781

Sulfachloropyridazine 2 Publications Verification Sulfachlorpyridazine	Bacterial Antibiotic	Infection
Sulfachloropyridazine is a broad spectrum sulfonamide that can be used against both gram-positive and gram-negative aerobic bacteria as well as Chlamydia. Sulfachloropyridazine is also considered as a common pollutant in surface and groundwater. Sulfachloropyridazine via electro-Fenton is a model for sulfonamide antibiotics that are widespread in waters .

HY-W014815

BPBA 2-Bromopyridine-5-boronic acid	Biochemical Assay Reagents	Others
BPBA (2-Bromopyridine-5-boronic acid) is a new labeling reagent. BPBA is used to derivatize brassinosteroids (BRs). BPBA is used for biomarker analysis of exposure to environmental pollutants such as styrene and 1,3-butadiene .

HY-W011215

Dihexyl phthalate 1 Publications Verification	Apoptosis Reactive Oxygen Species (ROS)	Inflammation/Immunology
Dihexyl phthalate is one of the commonly used phthalate esters in various plastics and consumer products. Dihexyl phthalate is classified as a priority pollutant and an endocrine disruptor. Dihexyl phthalate can induce reactive oxygen species (ROS) accumulation, promote inflammation, and lead to significant increases in apoptosis and inflammation-related gene expression levels. Dihexyl phthalate can cause testicular atrophy and is a reproductive toxicant .

HY-109116

Hydromethylthionine Leukomethylene blue	Biochemical Assay Reagents	Others
Hydromethylthionine (Leukomethylene blue) has a very active photochemically active reagent, especially in its interaction with dissolved oxygen. The photochemical activity of Hydromethylthionine is mainly regulated by the reaction of its triplet state with dissolved oxygen, which reacts with dissolved oxygen to form Methylene Blue (HY-14536) and hydronium ions under ultraviolet light. Hydromethylthionine can be used for the photodegradation of model pollutants in semiconductor photocatalysis and for the study of indicators in chemical analysis .

HY-W792491

Perfluoropropanesulfonic acid	Environmental Pollutants	Others
Perfluoropropanesulfonic acid is an ultrashort-chain per- and polyfluoroalkyl substance (PFAS). Perfluoropropanesulfonic acid is an environmental pollutant .

HY-W001953

2-Naphthalenemethanol	Environmental Pollutants Endogenous Metabolite	Others
2-Naphthalenemethanol is the metabolite of environmental pollutant 2-methylnaphthalene. 2-Naphthalenemethanol covalently binds to alveolar protein and induces pulmonary toxicity .

HY-21195

Perfluorohexylsulfonyl fluoride Perfluorohexanesulphonyl fluoride	Biochemical Assay Reagents	Others
Perfluorohexylsulfonyl fluoride (Perfluorohexanesulphonyl fluoride) is a perfluoroalkyl and polyfluoroalkyl substances, that is defined as persistant organic pollutant by 2022 Stockholm Convention. Perfluorohexylsulfonyl fluoride can be used for drug modification .

HY-W004769

Benzo[h]quinoline α-Naphthoquinoline	Environmental Pollutants Drug Intermediate	Others
Benzo[h]quinolone is a widespread environmental pollutant. Benzo[h]quinolone is mutagenic. Benzo(h)quinoline derivatives can serve as G-quadruplex binding agents .

HY-N7106R

Dimethyl phthalate (Standard) DMP (Standard)	Biochemical Assay Reagents Reference Standards	Others
Dimethyl phthalate (Standard) is the analytical standard of Dimethyl phthalate. This product is intended for research and analytical applications. Dimethyl phthalate, a known endocrine disruptor and one of the phthalate esters (PAEs), is a ubiquitous pollutant. Dimethyl phthalate is commonly used as a plasticizer to impart flexibility to rigid polyvinylchloride (PVC) resins .

HY-W587805

Perfluorohexane sulfonamide FHxSA	Carbonic Anhydrase	Others
Perfluorohexane sulfonamide (FHxSA) is the inhibitor for carbonic anhydrase, that inhibits bovine CA and human CA II with IC₅₀ of 0.122 and 1.38 μM. Perfluorohexane sulfonamide is a delayed-action insecticide, that can be used to control red fire ants (Solenopsis invicta). Perfluorohexane sulfonamide could be a environmental pollutant .

HY-E70418

Epoxide hydrolase	Endogenous Metabolite	Cardiovascular Disease Inflammation/Immunology
Epoxide hydrolase is an enzyme responsible for catalyzing the reaction between epoxides and water, converting epoxide groups into diols. Epoxide hydrolase plays a key role in the metabolism of environmental pollutants and lipids, contributing to detoxification, inflammation responses, and the regulation of cardiovascular system health. Additionally, epoxide hydrolase can be used in asymmetric catalytic reactions, such as the asymmetric ring-opening of epoxides, to produce chiral drug molecules .

HY-W090065

Pyren-1-ylmethanamine hydrochloride 1-Pyrenemethylamine hydrochloride	Biochemical Assay Reagents	Others
Pyren-1-ylmethanamine hydrochloride, Pyren-1-ylmethanamine hydrochloride is commonly used as a fluorescent probe in biochemistry and molecular biology to detect and study nucleic acids, proteins and other biomolecules, moreover, it has been used in analytical chemistry Among them, for the detection of heavy metals and other pollutants in environmental samples, the pyrene group in the molecule exhibits strong fluorescence properties, which makes it useful as a sensitive and selective detector in various applications.

HY-121779

o,p'-DDE 2,4'-DDE; 2,4-Dichlorodiphenyldichloroethylene; 2,4'-DDE; o,p'-Dichlorodiphenyldichloroethylene	Insecticide	Endocrinology
o,p'-DDE (2,4-Dichlorodiphenyldichloroethylene) is a metabolite and degradation product of the organochlorine pesticide DDT. It accumulates in smallmouth buffalo, channel catfish, and largemouth bass, and in sediments from DDT manufacturing plants around the Huntsville Spring Branch-Indian Creek tributary system, where it is considered a persistent organic pollutant (POP). o,p'-DDE inhibits estrogen binding to the rainbow trout estrogen receptor (rtER) with an IC₅₀ value of 3.2 μM. It induces concentration-dependent estradiol secretion in co-cultures of granulosa and theca cells isolated from porcine follicles. In ovo exposure to o,p'-DDE increases follicular degeneration and reduces testis size in Japanese medaka (O. latipes).

HY-W099984

2-sec-Butylphenol	Environmental Pollutants	Others
2-sec-Butylphenol is a ubiquitous pollutant found in aquatic environments and is highly lethal and accumulative to aquatic organisms .

HY-W004460

9,10-Dimethylanthracene	Environmental Pollutants Biochemical Assay Reagents	Cancer
9,10-Dimethylanthracene is a polycyclic aromatic hydrocarbon that acts as a DNA-damaging agent. 9,10-Dimethylanthracene is promising for research of carcinogenic risks of environmental pollutants .

HY-W097929

Tyrene 2,4,6-Trichloroanisole	Olfactory Receptor	Others
Tyrene (2,4,6-Trichloroanisole) is a the detoxification product of toxic 2,4,6-Trichlorophenol by filamentous fungi. Tyrene is the key substance that causes "cork taint" in wine. Tyrene can be used for the researches on food quality control and detoxification of environmental pollutants .

HY-B1781R

Sulfachloropyridazine (Standard) Sulfachlorpyridazine (Standard)	Reference Standards Bacterial Antibiotic	Infection
Sulfachloropyridazine (Standard) is the analytical standard of Sulfachloropyridazine. This product is intended for research and analytical applications. Sulfachloropyridazine is a broad spectrum sulfonamide that can be used against both gram-positive and gram-negative aerobic bacteria as well as Chlamydia. Sulfachloropyridazine is also considered as a common pollutant in surface and groundwater. Sulfachloropyridazine via electro-Fenton is a model for sulfonamide antibiotics that are widespread in waters .

HY-W011215S

Dihexyl phthalate-3,4,5,6-d4	Isotope-Labeled Compounds Apoptosis Reactive Oxygen Species (ROS)	Others
Dihexyl phthalate-3,4,5,6-d₄ is the deuterium labeled Dihexyl phthalate-3,4,5,6. Dihexyl phthalate (HY-W011215) is one of the commonly used phthalate esters in various plastics and consumer products. Dihexyl phthalate is classified as a priority pollutant and an endocrine disruptor. Dihexyl phthalate can induce reactive oxygen species (ROS) accumulation, promote inflammation, and lead to significant increases in apoptosis and inflammation-related gene expression levels. Dihexyl phthalate can cause testicular atrophy and is a reproductive toxicant .

HY-W271064

1-Methylpyrene	Environmental Pollutants Fluorescent Dye	Others
1-Methylpyrene is a ubiquitous environmental pollutant and rodent carcinogen. Its mutagenic activity depends on sequential activation by various CYP and sulfotransferase (SULT) enzymes. 1-Methylpyrene induces chromosome loss and mitotic disturbance, proba

HY-W541058

Phenethyl Benzoate	Biochemical Assay Reagents	Others
Phenethyl Benzoate is a fragrance and flavor ingredient. Phenethyl Benzoate is promising for research of pollutant degradation and cosmetics .

HY-124451

2-Chloronaphthalene	Environmental Pollutants Apoptosis Autophagy	Cancer
2-Chloronaphthalene, serving as an intermediate in organic synthesis, is classified as a persistent organic pollutant. 2-Chloronaphthalene can induce apoptosis and autophagy, while inhibiting cell proliferation. 2-Chloronaphthalene leads to cell death through the interplay between autophagy and apoptosis .

HY-W011103

Diheptyl phthalate	Biochemical Assay Reagents Environmental Pollutants	Others
Diheptyl phthalate is a class of phthalates consisting of two heptyl (C7) chains attached to a phthalic acid backbone. This compound is commonly used as a plasticizer in various polymer materials such as PVC to increase flexibility and durability. It can also be used as a lubricant, solvent or additive in various industrial applications such as coatings, adhesives and sealants. However, Diheptyl phthalate has been identified as an environmental pollutant and health hazard due to its potential for endocrine disruption and toxicity.

HY-W750600

Acetonitrile-15N Methyl cyanide-¹⁵N	Endogenous Metabolite
Acetonitrile-15N (Methyl cyanide-15N) is a stable isotope labeled organic compound with important applications in metabolic research and molecular labeling. Acetonitrile-15N is used in biolabeling experiments to track metabolic pathways and help understand the chemical reaction mechanisms in organisms. Acetonitrile-15N is also widely used in environmental science to study the migration and transformation processes of pollutants.

HY-W016758

[BMIM]Cl 1-Butyl-3-methylimidazolium chloride	Bacterial	Infection
[BMIM]Cl (1-butyl-3-methylimidazolium chloride) is an alkyl-imidazolium chloride compound and a persistent aquatic pollutant. [BMIM]Cl exhibits antimicrobial activity against S. aureus (MIC = 25 mM), E. coli (MIC = 50 mM), and P. aeruginosa (MIC = 100 mM). It possesses moderate membrane permeability and cytotoxicity, directly affecting microorganisms and mammalian cells at high concentrations, but can inhibit the function of complex ecosystems (e.g., anaerobic digestion) even at environmentally relevant low concentrations by disrupting microbial community structures. [BMIM]Cl can be used in research related to bacterial infections .

HY-W017960R

Diludine (Standard) Et-HE (Standard); 1,4-DHP (Standard)	SOD Reference Standards	Metabolic Disease
Diludine (Standard) is the analytical standard of Diludine (HY-W017960). This product is intended for research and analytical applications. Diludine (BNP-7787) is an orally effective feed additive. Diludine reduces the activity of G6PD and increases the level of superoxide dismutase (SOD). Diludine reduces the mutagenic effect of environmental pollutants, protects parental reproductive systems and improves offspring quality. Diludine is mainly applied during the transition period of dairy cows to increase milk yield and milk fat content, and improve health status during parturition. Diludine can be used in animal feeding research .

HY-N1442R

Acid orange 7 (Standard) Orange II (Standard); D&C Orange NO. 4 (Standard)	Biochemical Assay Reagents Reference Standards	Others
Acid orange 7 (Standard) is the analytical standard of Acid orange 7 (HY-1442). This product is intended for research and analytical applications. Acid Orange 7 (Orange II; D&C Orange NO. 4) is an azo dye widely used in the textile, food and cosmetic industries. Acid Orange 7 is mainly used as a colorant by combining with fibers and other substances through azo bonds. Acid Orange 7 has a maximum absorption wavelength at 484-485 nm, and the concentration is measured using a UV-visible spectrophotometer. Acid Orange 7 is difficult to degrade and has a certain degree of toxicity. Acid Orange 7 is often used to study various sewage treatment technologies and photocatalytic degradation reactions, and to evaluate the removal effects of different treatment methods on organic pollutants .

HY-W717530

Retene 7-Isopropyl-1-methylphenanthrene	Biochemical Assay Reagents Environmental Pollutants	Others
Retene is widely present in modern and ancient sediments, and can be extracted from fir forest soils, humus coal, continental petroleum source rocks, and deep-sea sediments. Retene can be toxic when exposed to light, and this light-induced toxicity can have lethal and sublethal effects on aquatic organisms. Retene can be used as a model compound to study the interaction between environmental pollutants and ultraviolet rays .

HY-133610

3,4,6-Trichlorocatechol	DNA/RNA Synthesis	Others
3,4,6-trichlorocatechol (TCC) is the metabolite produced by industrial pollutant through post-mitochondrial liver fraction from Aroclor-1254 induced rats .

HY-B2023S

Chlorotoluron-d6	Isotope-Labeled Compounds Environmental Pollutants	Others
Chlorotoluron-d₆ is the deuterium labeled Chlorotoluron . Chlorotoluron (Chlortoluron) is a substituted phenylurea herbicide, is widely used for selective weed control in cereals crops and is an environmental pollutant .

HY-W762012S

Octachlorodibenzo-p-dioxin-13C12 OCDD-¹³C₁₂	Environmental Pollutants Isotope-Labeled Compounds	Others
Octachlorodibenzo-p-dioxin- ¹³C₁₂ is Octachlorodibenzo-p-dioxin- ¹³ C-labeled octachlorodibenzo-p-dioxin- ¹³C. Octachlorodibenzo-p-dioxin is a widespread environmental pollutant .

HY-B2023R

Chlorotoluron (Standard) Chlortoluron (Standard)	Herbicide Reference Standards Environmental Pollutants	Others
Chlorotoluron (Standard) is the analytical standard of Chlorotoluron. This product is intended for research and analytical applications. Chlorotoluron (Chlortoluron) is a substituted phenylurea herbicide, is widely used for selective weed control in cereals crops and is an environmental pollutant .

HY-N7106S1

Dimethyl phthalate-d6 DMP-d₆	Isotope-Labeled Compounds	Others
Dimethyl phthalate-d₆ is the deuterium labeled Dimethyl phthalate. Dimethyl phthalate, a known endocrine disruptor and one of the phthalate esters (PAEs), is a ubiquitous pollutant. Dimethyl phthalate is commonly used as a plasticizer to impart flexibility to rigid polyvinylchloride (PVC) resins .

HY-N7106S

Dimethyl phthalate (Ring-d4) DMP (Ring-d₄)	Isotope-Labeled Compounds	Others
Dimethyl phthalate (Ring-d₄) is the deuterium labeled Dimethyl phthalate. Dimethyl phthalate, a known endocrine disruptor and one of the phthalate esters (PAEs), is a ubiquitous pollutant. Dimethyl phthalate is commonly used as a plasticizer to impart flexibility to rigid polyvinylchloride (PVC) resins .

HY-W016414R

Triethyl phosphate (Standard)	Endogenous Metabolite Reference Standards	Others
Triethyl phosphate is a chemical compound with biological activity and uses as a solvent. Triethyl phosphate is widely used in chemical synthesis as a reaction medium to improve reaction efficiency. Triethyl phosphate is also commonly used as a plasticizer to improve the flexibility and durability of materials. The presence of triethyl phosphate can also be used as a biomarker to help detect and monitor the effects of certain pollutants in the environment .

HY-W096997S

Sodium octyl sulfate (SOS)-d17 Sodium capryl sulfate-d₁₇	Isotope-Labeled Compounds	Others
Sodium octyl sulfate (SOS)-d₁₇ (Sodium capryl sulfate-d₁₇) is the deuterated analogue of Sodium octyl sulfate (SOS). Sodium octyl sulfate (Sodium capryl sulfate; SOS) is a medium‑chain anionic surfactant. Sodium octyl sulfate (SOS) can undergo strong hydrophobic interactions with serum albumins (such as human serum albumin (HSA) and bovine serum albumin (BSA)), while exhibiting weak interactions with other proteins including myoglobin and hemoglobin. As an environmental pollutant in freshwater ecosystems, Sodium octyl sulfate (SOS) can mimic interspecific pheromones released by Daphnia magna and induce the formation of multicellular colonies in green algae.

HY-119725R

Tetradifon (Standard)	Reference Standards Insecticide	Infection
Tetradifon (Standard) is the analytical standard of Tetradifon (HY-119725). This product is intended for research and analytical applications. Tetradifon is a broad-spectrum organochlorine insecticide and an inhibitor of the mitochondrial oligomycin sensitivity conferring protein (OSCP), which can be used to control a variety of mites. Tetradifon inhibits energy-related activities such as ADP-stimulated respiration, DNP and Mg ²⁺-stimulated ATPase, with an IC₅₀ of 4.5-27 nmoL/mg mitochondrial protein. Tetradifon exerts oligomycin-like activity by inhibiting the oxidative phosphorylation process, inducing oxidative stress and interfering with bone metabolism. Tetradifon is currently mainly used in the research of mitochondrial function regulation, bone remodeling mechanism and nephrotoxicity of environmental pollutants .

HY-W750212

Acid Orange 7-13C6 Orange II-¹³C₆; D&C Orange NO. 4-¹³C₆	Isotope-Labeled Compounds Biochemical Assay Reagents	Others
Acid Orange 7- ¹³C₆ (Orange II- ¹³C₆) is the ¹³C-labeled Acid orange 7 (HY-N1442). Acid Orange 7 (Orange II; D&C Orange NO. 4) is an azo dye widely used in the textile, food and cosmetic industries. Acid Orange 7 is mainly used as a colorant by combining with fibers and other substances through azo bonds. Acid Orange 7 has a maximum absorption wavelength at 484-485 nm, and the concentration is measured using a UV-visible spectrophotometer. Acid Orange 7 is difficult to degrade and has a certain degree of toxicity. It is often used to study various sewage treatment technologies and photocatalytic degradation reactions, and to evaluate the removal effects of different treatment methods on organic pollutants .

HY-W001953R

2-Naphthalenemethanol (Standard)	Reference Standards Endogenous Metabolite	Others
2-Naphthalenemethanol is the metabolite of environmental pollutant 2-methylnaphthalene. 2-Naphthalenemethanol covalently binds to alveolar protein and induces pulmonary toxicity .

Cat. No.	Product Name

HY-L247

Environmental Pollutant Compound Library

872 compounds

Environmental pollution refers to the process where human activities release harmful chemicals or energy (such as industrial waste, pesticides, and plastic particles) into the natural environment at a rate that exceeds the ecosystem's capacity for self-purification, leading to deterioration in the composition or state of the atmosphere, water bodies, and soil. Environmental pollution is not only a direct threat to biodiversity but also ultimately impacts human health through the bioaccumulation effect of the food chain. Therefore, the accurate identification and dynamic monitoring of pollutants constitute the scientific cornerstone for formulating environmental policies, assessing ecological risks, and promoting green chemistry transformation.

MCE features a collection of 872 environmental pollutants, covering categories such as air pollutants, water pollutants, and pesticides, for research in the field of environmental chemistry.

Cat. No.	Product Name	Type

HY-N1442

Acid orange 7

Orange II; D&C Orange NO. 4

Fluorescent Dye

Acid Orange 7 (Orange II; D&C Orange NO. 4) is an azo dye widely used in the textile, food and cosmetic industries. Acid Orange 7 is mainly used as a colorant by combining with fibers and other substances through azo bonds. Acid Orange 7 has a maximum absorption wavelength at 484-485 nm, and the concentration is measured using a UV-visible spectrophotometer. Acid Orange 7 is difficult to degrade and has a certain degree of toxicity. It is often used to study various sewage treatment technologies and photocatalytic degradation reactions, and to evaluate the removal effects of different treatment methods on organic pollutants .

HY-135712

Orange G

Acid Orange GG

Fluorescent Dye

Orange G is an azo dye commonly found in textile wastewater and is mainly used for textile dyeing. Orange G has a coloring function and can give textiles a specific color. The stability and potential hazards of Orange G in the environment are often used to study the removal effects of various wastewater treatment technologies on difficult-to-degrade organic pollutants, especially the degradation of azo dyes. Related research focuses on how to destroy the azo bond of Orange G through chemical, physical or biological methods to achieve harmless treatment to solve the problem of textile wastewater pollution .

HY-109116

Hydromethylthionine

Leukomethylene blue

Fluorescent Dye

Hydromethylthionine (Leukomethylene blue) has a very active photochemically active reagent, especially in its interaction with dissolved oxygen. The photochemical activity of Hydromethylthionine is mainly regulated by the reaction of its triplet state with dissolved oxygen, which reacts with dissolved oxygen to form Methylene Blue (HY-14536) and hydronium ions under ultraviolet light. Hydromethylthionine can be used for the photodegradation of model pollutants in semiconductor photocatalysis and for the study of indicators in chemical analysis .

HY-W271064

1-Methylpyrene	Fluorescent Dye
1-Methylpyrene is a ubiquitous environmental pollutant and rodent carcinogen. Its mutagenic activity depends on sequential activation by various CYP and sulfotransferase (SULT) enzymes. 1-Methylpyrene induces chromosome loss and mitotic disturbance, proba

HY-N1442R

Acid orange 7 (Standard)

Orange II (Standard); D&C Orange NO. 4 (Standard)

Fluorescent Dye

Acid orange 7 (Standard) is the analytical standard of Acid orange 7 (HY-1442). This product is intended for research and analytical applications. Acid Orange 7 (Orange II; D&C Orange NO. 4) is an azo dye widely used in the textile, food and cosmetic industries. Acid Orange 7 is mainly used as a colorant by combining with fibers and other substances through azo bonds. Acid Orange 7 has a maximum absorption wavelength at 484-485 nm, and the concentration is measured using a UV-visible spectrophotometer. Acid Orange 7 is difficult to degrade and has a certain degree of toxicity. Acid Orange 7 is often used to study various sewage treatment technologies and photocatalytic degradation reactions, and to evaluate the removal effects of different treatment methods on organic pollutants .

Cat. No.	Product Name	Type

HY-W540000

Graphitic carbon nitride	Biochemical Assay Reagents
Graphitic carbon nitride is a metal-free photocatalyst with a semiconductor absorption wavelength of 460 nm. Graphitic carbon nitride can be applied to photocatalytic water splitting, degradation of organic pollutants, and carbon dioxide reduction .

HY-W001953

2-Naphthalenemethanol	Biochemical Assay Reagents
2-Naphthalenemethanol is the metabolite of environmental pollutant 2-methylnaphthalene. 2-Naphthalenemethanol covalently binds to alveolar protein and induces pulmonary toxicity .

HY-W090065

Pyren-1-ylmethanamine hydrochloride

1-Pyrenemethylamine hydrochloride

Biochemical Assay Reagents

Pyren-1-ylmethanamine hydrochloride, Pyren-1-ylmethanamine hydrochloride is commonly used as a fluorescent probe in biochemistry and molecular biology to detect and study nucleic acids, proteins and other biomolecules, moreover, it has been used in analytical chemistry Among them, for the detection of heavy metals and other pollutants in environmental samples, the pyrene group in the molecule exhibits strong fluorescence properties, which makes it useful as a sensitive and selective detector in various applications.

HY-W011103

Diheptyl phthalate

Biochemical Assay Reagents

Diheptyl phthalate is a class of phthalates consisting of two heptyl (C7) chains attached to a phthalic acid backbone. This compound is commonly used as a plasticizer in various polymer materials such as PVC to increase flexibility and durability. It can also be used as a lubricant, solvent or additive in various industrial applications such as coatings, adhesives and sealants. However, Diheptyl phthalate has been identified as an environmental pollutant and health hazard due to its potential for endocrine disruption and toxicity.

HY-W001953R

2-Naphthalenemethanol (Standard)	Biochemical Assay Reagents
2-Naphthalenemethanol is the metabolite of environmental pollutant 2-methylnaphthalene. 2-Naphthalenemethanol covalently binds to alveolar protein and induces pulmonary toxicity .

Cat. No.	Product Name	Chemical Structure

HY-131122S

4-Nonylphenol-d5
4-Nonylphenol-d₅ is the deuterium labeled 4-Nonylphenol. 4-Nonylphenol, a major degradation product of Nonylphenol ethoxylates (NPEOs), is a persistent organic pollutant with endocrine-disrupting properties and exerts estrogenic activity .

HY-W011215S

Dihexyl phthalate-3,4,5,6-d4

Dihexyl phthalate-3,4,5,6-d₄ is the deuterium labeled Dihexyl phthalate-3,4,5,6. Dihexyl phthalate (HY-W011215) is one of the commonly used phthalate esters in various plastics and consumer products. Dihexyl phthalate is classified as a priority pollutant and an endocrine disruptor. Dihexyl phthalate can induce reactive oxygen species (ROS) accumulation, promote inflammation, and lead to significant increases in apoptosis and inflammation-related gene expression levels. Dihexyl phthalate can cause testicular atrophy and is a reproductive toxicant .

HY-W750600

Acetonitrile-15N

Acetonitrile-15N (Methyl cyanide-15N) is a stable isotope labeled organic compound with important applications in metabolic research and molecular labeling. Acetonitrile-15N is used in biolabeling experiments to track metabolic pathways and help understand the chemical reaction mechanisms in organisms. Acetonitrile-15N is also widely used in environmental science to study the migration and transformation processes of pollutants.

HY-B2023S

Chlorotoluron-d6
Chlorotoluron-d₆ is the deuterium labeled Chlorotoluron . Chlorotoluron (Chlortoluron) is a substituted phenylurea herbicide, is widely used for selective weed control in cereals crops and is an environmental pollutant .

HY-W762012S

Octachlorodibenzo-p-dioxin-13C12
Octachlorodibenzo-p-dioxin- ¹³C₁₂ is Octachlorodibenzo-p-dioxin- ¹³ C-labeled octachlorodibenzo-p-dioxin- ¹³C. Octachlorodibenzo-p-dioxin is a widespread environmental pollutant .

HY-N7106S1

Dimethyl phthalate-d6
Dimethyl phthalate-d₆ is the deuterium labeled Dimethyl phthalate. Dimethyl phthalate, a known endocrine disruptor and one of the phthalate esters (PAEs), is a ubiquitous pollutant. Dimethyl phthalate is commonly used as a plasticizer to impart flexibility to rigid polyvinylchloride (PVC) resins .

HY-N7106S

Dimethyl phthalate (Ring-d4)
Dimethyl phthalate (Ring-d₄) is the deuterium labeled Dimethyl phthalate. Dimethyl phthalate, a known endocrine disruptor and one of the phthalate esters (PAEs), is a ubiquitous pollutant. Dimethyl phthalate is commonly used as a plasticizer to impart flexibility to rigid polyvinylchloride (PVC) resins .

HY-W096997S

Sodium octyl sulfate (SOS)-d17

Sodium octyl sulfate (SOS)-d₁₇ (Sodium capryl sulfate-d₁₇) is the deuterated analogue of Sodium octyl sulfate (SOS). Sodium octyl sulfate (Sodium capryl sulfate; SOS) is a medium‑chain anionic surfactant. Sodium octyl sulfate (SOS) can undergo strong hydrophobic interactions with serum albumins (such as human serum albumin (HSA) and bovine serum albumin (BSA)), while exhibiting weak interactions with other proteins including myoglobin and hemoglobin. As an environmental pollutant in freshwater ecosystems, Sodium octyl sulfate (SOS) can mimic interspecific pheromones released by Daphnia magna and induce the formation of multicellular colonies in green algae.

HY-W750212

Acid Orange 7-13C6

Acid Orange 7- ¹³C₆ (Orange II- ¹³C₆) is the ¹³C-labeled Acid orange 7 (HY-N1442). Acid Orange 7 (Orange II; D&C Orange NO. 4) is an azo dye widely used in the textile, food and cosmetic industries. Acid Orange 7 is mainly used as a colorant by combining with fibers and other substances through azo bonds. Acid Orange 7 has a maximum absorption wavelength at 484-485 nm, and the concentration is measured using a UV-visible spectrophotometer. Acid Orange 7 is difficult to degrade and has a certain degree of toxicity. It is often used to study various sewage treatment technologies and photocatalytic degradation reactions, and to evaluate the removal effects of different treatment methods on organic pollutants .

HY-W245806S1

1-Methylnaphthalene-13C

1-Methylnaphthalene- ¹³C is the ¹³C-labeled 1-Methylnaphthalene (HY-166872). 1-Methylnaphthalene is an organic compound with antibacterial and antioxidant activities. 1-Methylnaphthalene is used as a pollutant indicator in environmental monitoring. 1-Methylnaphthalene can also be used as an intermediate for petrochemical products, helping to improve reaction efficiency during the synthesis process.

HY-21197S

Perfluoroenanthic acid-13C4

Perfluoroenanthic acid- ¹³C₄ (Perfluoroheptanoic acid- ¹³C₄) is the ¹³C-labeled Perfluoroenanthic acid (HY-21197). Perfluoroenanthic acid (Perfluoroheptanoic acid) is a kind of perfluoroalkyl carboxylic acid organic pollutant. Perfluoroenanthic acid has environmental persistence and bioaccumulation, and exposure can occur via oral, dermal and other routes. Perfluoroenanthic acid exhibits reproductive toxicity, neurotoxicity, hepatotoxicity, immunotoxicity and endocrine-disrupting effects. Perfluoroenanthic acid exerts definite adverse effects on development, spermatogenesis, neuronal activity and liver tissue .

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