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poison

" in MedChemExpress (MCE) Product Catalog:

By Targets:	ADC Payload (2) Adrenergic Receptor (5) Androgen Receptor (1) Angiotensin-converting Enzyme (ACE) (1) Antibiotic (2) Apoptosis (6) Autophagy (2) Bacterial (8) Bcl-2 Family (1) Biochemical Assay Reagents (11) Carboxylesterase (CES) (1) Caspase (1) Cholinesterase (ChE) (33) Cytochrome P450 (5) Dengue Virus (3) DNA/RNA Synthesis (4) Drug Derivative (1) Drug Intermediate (4) Drug Isomer (1) Drug Metabolite (5) Endogenous Metabolite (6) Environmental Pollutants (6) Ferroptosis (1) Flavivirus (3) Fungal (2) GABA Receptor (2) Glutathione Peroxidase (2) Herbicide (1) HIV (5) HIV Protease (3) IFNAR (1) Insecticide (5) Interleukin Related (1) Isotope-Labeled Compounds (6) mAChR (2) Microtubule/Tubulin (3) Mitochondrial Metabolism (3) Molecular Glues (2) nAChR (7) Nucleoside Antimetabolite/Analog (4) Opioid Receptor (1) Parasite (9) PARP (1) Phosphatase (1) PKC (1) Potassium Channel (4) PROTACs (1) Reactive Oxygen Species (ROS) (2) Reference Standards (24) SOD (1) Sodium Channel (2) TNF Receptor (1) Topoisomerase (9) β-glucuronidase (1)
By Research Areas:	Cancer (24) Cardiovascular Disease (8) Endocrinology (6) Infection (28) Inflammation/Immunology (6) Metabolic Disease (17) Neurological Disease (38)
Oligonucleotides:	Nucleotide Analogs (2)

117

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

Oligonucleotides

Dimercaprol 1 Publications Verification 2,3-Dimercapto-1-propanol; Dithioglycerol	HIV	Infection
Dimercaprol (2,3-Dimercapto-1-propanol) is an anti-heavy metal-poisoning agent, which exhibits anti-HIV activity. Dimercaprol can be used for the study for arsenic, mercury, gold, lead, antimony, and other toxic metal poisoning .

Fomepizole 4 Publications Verification 4-Methylpyrazole	Cytochrome P450	Metabolic Disease
Fomepizole (4-Methylpyrazole) is a potent cytochrome P450 (CYP2E1) inhibitor. Fomepizole is a competitive inhibitor of the enzyme alcohol dehydrogenase. Fomepizole blocks further conversion of methanol and ethylene glycol to toxic metabolites. Fomepizole has the potential for an antidote for ethylene glycol or methanol poisoning .

Physostigmine 2 Publications Verification Eserine	Cholinesterase (ChE)	Neurological Disease
Physostigmine (Eserine) is a reversible acetylcholinesterase (AChE) inhibitor. Physostigmine can crosses the blood-brain barrier and stimulates central cholinergic neurotransmission. Physostigmine can reverse memory deficits in transgenic mice with Alzheimer's disease. Physostigmine is also an antidote for anticholinergic poisoning .

Physostigmine salicylate 2 Publications Verification Eserine salicylate	Cholinesterase (ChE)	Neurological Disease
Physostigmine salicylate (Eserine salicylate) is a reversible acetylcholinesterase (AChE) inhibitor. Physostigmine salicylate crosses the blood-brain barrier and stimulates central cholinergic neurotransmission. Physostigmine salicylate can reverse memory deficits in transgenic mice with Alzheimer's disease. Physostigmine salicylate is also an antidote for anticholinergic poisoning .

Dequalinium Chloride	Potassium Channel nAChR Apoptosis Bacterial Parasite	Infection Cancer
Dequalinium chloride is an Apamin (HY-P0256)-sensitive potassium channel selective blocker. Dequalinium chloride is a cationic, lipophilic mitochondrial poison. Dequalinium chloride is also an antagonist pf α7 nAChR, and an anti-microbial antiseptic agent with a broad bactericidal and fungicidal activity .

Hydroxocobalamin 3 Publications Verification Vitamin B12a	Endogenous Metabolite	Neurological Disease Metabolic Disease
Hydroxocobalamin (Vitamin B12a) is a cyanide antidote. Hydroxocobalamin can decrease the cell and plasma cyanide concentrations and increase survival rate in acute cyanide poisoning. Hydroxocobalamin can improve newborn Cbl-C defect-induced metabolic profile and neurocognitive outcome. Hydroxocobalamin can normalize Vitamin B₁₂ deficiency. Hydroxocobalamin can induce acute kidney injury. Hydroxocobalamin can be used for the researches of metabolic and neurological disease .

Stem bromelain	Apoptosis PARP Caspase Bcl-2 Family Bacterial Interleukin Related	Infection Inflammation/Immunology Cancer
Stem bromelain (EC 3.4.22.32) is a cysteine protease and antibacterial agent. Stem bromelain can be isolated from the stem of the pineapple (Ananas comosus). Stem bromelain induces dose-dependent secretion of IL-12p70, and IL-6, induces Apoptosis, causes cleavage of full-length PARP protein, Caspase 3, and Caspase 9, increases Bax, and decreases Bcl-2. Stem bromelain possesses various fibrinolytic, antiedema, antithrombotic, and anti-inflammatory activities. Stem bromelain also exhibits in vivo antitumor and antileukemic activities, as well as antimetastatic effects. Stem bromelain has antimycobacterial activity. Stem bromelain provides protection against lead poisoning .

Proscillaridin A 1 Publications Verification	Topoisomerase	Cancer
Proscillaridin A is a potent poison of topoisomerase I/II activity with IC₅₀ values of 30 nM and 100 nM, respectively .

Tiopronin 1 Publications Verification	Others	Metabolic Disease
Tiopronin is a diffusible antioxidant, an antidote to heavy metal poisoning and a radioprotective agent. Tiopronin can control the rate of cystine precipitation and excretion and has the potential for cystinuria, rheumatoid arthritis and hepatic disorders .

Anisodamine 6-Hydroxyhyoscyamine	mAChR	Neurological Disease Cancer
Anisodamine (6-Hydroxyhyoscyamine), a belladonna alkaloid, is a non-subtype-selective muscarinic, and also a nicotinic cholinoceptor antagonist. Anisodamine employs in traditional Chinese medicine for many ailments, mainly to improve the microcirculation in states of shock, and also in organophosphate poisoning .

Succimer 1 Publications Verification Dimercaptosuccinic acid; DMSA	Biochemical Assay Reagents	Others Cancer
Succimer is a widely used chelating agent for the treatment of Pb poisoning.

Calcium Phytate 1 Publications Verification Phytin	Endogenous Metabolite	Metabolic Disease
Calcium phytate (Phytin) is an insoluble phosphorus-containing compound widely present in plant-based foods such as cereals and legumes. Calcium phytate can be found in feces and can alleviate lead poisoning .

Pralidoxime chloride 2 Publications Verification 2-PAM chloride	Cholinesterase (ChE)	Neurological Disease
Pralidoxime chloride is a potent reactivator of acetylcholinesterase (AChE). Pralidoxime chloride reactivates nerve agent-inhibited AChE via direct nucleophilic attack by the oxime moiety on the phosphorus center of the bound nerve agent. Pralidoxime chloride is an antidote for organophosphate poisoning .

Pralidoxime iodide	Cholinesterase (ChE)	Neurological Disease
Pralidoxime iodide is a potent reactivator of acetylcholinesterase (AChE). Pralidoxime iodide reactivates nerve agent-inhibited AChE via direct nucleophilic attack by the oxime moiety on the phosphorus center of the bound nerve agent. Pralidoxime iodide is an antidote for organophosphate poisoning .

1-Naphthyl acetate	Cholinesterase (ChE)	Others
1-Naphthyl acetate is an attractive chromogenic substrate for the detection of erythrocyte acetylcholinesterase (AChE) activity. 1-Naphthyl acetate has the potential to detect organophosphorus pesticide (OP) poisoning .

Prussian blue insoluble Iron(III) ferrocyanide; Milori blue	Environmental Pollutants Bacterial	Infection Cancer
Prussian blue soluble is a good adsorbent to be used as antidotes for poisoning with cesium or thallium ions. Prussian blue soluble has anticancerous and antibacterial properties. Prussian blue soluble can be used as a contrast agent in photoacoustic and magnetic resonance imaging (MRI) .

Tolazoline hydrochloride Imidaline hydrochloride; NSC35110 hydrochloride	Adrenergic Receptor	Cardiovascular Disease Endocrinology
Tolazoline hydrochloride (Imidaline hydrochloride) is an α-adrenergic receptor antagonist. Tolazoline hydrochloride inhibits Noradrenaline (HY-13715)-induced cell contraction, modulates vascular resistance, increases arterial pressure, and reverses bradycardia and tachypnea. Tolazoline hydrochloride can be used to study erectile dysfunction, α₂-adrenergic receptor agonist-related poisoning, and skin vascular disease research .

Cereulide	Potassium Channel Apoptosis Autophagy Reactive Oxygen Species (ROS) Mitochondrial Metabolism	Infection Neurological Disease Metabolic Disease Inflammation/Immunology
Cereulide is an orally active, blood-brain barrier-permeable emetic toxin. Cereulide acts as a potassium ionophore that inserts into membranes, forms complexes with K ⁺, and transports K ⁺ from the cytoplasm into the mitochondrial matrix. Cereulide disrupts the electrochemical gradient of the inner mitochondrial membrane, leading to mitochondrial swelling and dysfunction, uncoupling of oxidative phosphorylation, inhibition of ATP synthesis, ROS accumulation, and ultimately triggering apoptosis and autophagy. Cereulide exhibits multi-organ toxicity and can be used for research on emetic food poisoning .

Avizafone Pro-diazepam	Drug Intermediate	Neurological Disease
Avizafone (Pro-diazepam), a pro-drug of Diazepam, is an anticonvulsant agent. Avizafone can be used as an antidote of nerve agent poisoning. In vivo, Avizafone is rapidly hydrolyzed by aminopeptidase to produce lysine and diazepam. Avizafone has research areas including neurological disease, such as epilepsy .

Obidoxime dichloride	Cholinesterase (ChE)	Neurological Disease
Obidoxime dichloride is a non-full spectrum oxime agent and can be used as an antidote for organophosphate nerve agent poisoning. Obidoxime dichloride reactivates sarin-inhibited acetylcholinesterase (AChE) and reduces acute toxicity of sarin-evaluated .

Physostigmine hemisulfate 2 Publications Verification Eserine hemisulfate	Cholinesterase (ChE)	Neurological Disease
Physostigmine hemisulfate (Eserine hemisulfate) is a reversible acetylcholinesterase (AChE) inhibitor. Physostigmine hemisulfate can crosses the blood-brain barrier and stimulates central cholinergic neurotransmission. Physostigmine hemisulfate can reverse memory deficits in transgenic mice with Alzheimer's disease. Physostigmine hemisulfate is also an antidote for anticholinergic poisoning .

Tolazoline Imidaline; NSC35110	Adrenergic Receptor	Cardiovascular Disease Endocrinology
Tolazoline (Imidaline) is an α-adrenergic receptor antagonist. Tolazoline inhibits Noradrenaline (HY-13715)-induced cell contraction, modulates vascular resistance, increases arterial pressure, and reverses bradycardia and tachypnea. Tolazoline can be used to study erectile dysfunction, α₂-adrenergic receptor agonist-related poisoning, and skin vascular disease research .

Chloroquinoxaline sulfonamide Chloroquinoxaline; NSC-339004	Molecular Glues Topoisomerase Parasite	Infection Cancer
Chloroquinoxaline sulfonamide (Chloroquinoxaline), a structural analogue of sulfaquinoxaline, is a topoisomerase II alpha/beta poison. Chloroquinoxaline sulfonamide is used to control coccidiosis in poultry, rabbit, sheep, and cattle . Antitumor activity .

Amiprofos methyl BAY-NTN 6867	Environmental Pollutants Microtubule/Tubulin	Others
Amiprofos methyl (BAY-NTN 6867) is a phosphoric amide herbicide. Amiprofos methyl is a specific and potent antimicrotubule agent. Amiprofos methyl directly poisons microtubule dynamics in plant cells .

Coralyne chloride 1 Publications Verification	Topoisomerase	Cancer
Coralyne chloride is a protoberberine alkaloid with potent anti-cancer activities. Coralyne chloride acts as a potent topoisomerase I poison and induces Top I mediated DNA cleavage . Coralyne chloride can be used for preparing?coralyne derivatives?as DNA binding fluorescent probes .

S-methyl DM1	Microtubule/Tubulin ADC Payload	Cancer
S-methyl DM1 is a thiomethyl derivative of Maytansine. S-methyl DM1 binds to tubulin with a K_d of 0.93 μM and inhibts microtubule polymerization. S-methyl DM1 potently suppresses microtubule dynamic instability and has anticancer effects .

Sucrose octaacetate	Environmental Pollutants Biochemical Assay Reagents	Others
Sucrose octaacetate is an acetylated derivative of sucrose with an intensely bitter tasting and can be used as bitter tasting surrogate. Sucrose octaacetate can be used as food additive and also used as an adhesive and plasticizer. Sucrose octaacetate also used in many pesticides, insecticides, and other toxic products as a deterrent to accidental poisoning. Sucrose octaacetate can also be used as an in situ seed and a soft template to synthesize polyaniline (PANI) nanofibers .

Bemegride 3-Ethyl-3-methylglutarimide; Bemegrid	GABA Receptor	Neurological Disease
Bemegride (3-Ethyl-3-methylglutarimide) is a central nervous system stimulant and antidote for barbiturate poisoning .

3,5-Dimethoxyphenol Phloroglucinol Dimethyl Ether	Endogenous Metabolite	Metabolic Disease
3,5-Dimethoxyphenol is a toxin metabolite, found in human consuming yew leaves .

Dinophysistoxin 1 DTX 1	Endogenous Metabolite	Cancer
Dinophysistoxin 1 (DTX 1, 35-methylokadaic acid) is a causative agent of diarrhetic shellfish poisoning. Dinophysistoxin 1 exerts tumor-promoting activity, serves as a skin irritant as well .

Prussian blue soluble Pigment blue 27	Bacterial	Infection Cancer
Prussian blue soluble is a good adsorbent to be used as antidotes for poisoning with cesium or thallium ions. Prussian blue soluble has anticancerous and antibacterial properties. Prussian blue soluble can be used as a contrast agent in photoacoustic and magnetic resonance imaging (MRI) .

Fomepizole hydrochloride 4 Publications Verification 4-Methylpyrazole hydrochloride	Cytochrome P450	Metabolic Disease
Fomepizole (4-Methylpyrazole) hydrochloride is a potent and orally active cytochrome P450 (CYP2E1) inhibitor. Fomepizole hydrochloride is a competitive inhibitor of the enzyme alcohol dehydrogenase. Fomepizole hydrochloride blocks further conversion of methanol and ethylene glycol to toxic metabolites. Fomepizole hydrochloride has the potential for an antidote for ethylene glycol or methanol poisoning .

3-Chloro-L-tyrosine 1 Publications Verification 3-Chlorotyrosine	Glutathione Peroxidase	Others
3-Chloro-L-tyrosine is a specific biomarker in myeloperoxidase-catalyzed oxidation. 3-Chloro-L-tyrosine can be used as a molecular marker for oxidative stress and inflammation to determine whether myeloperoxidase-mediated tyrosine chlorination occurs. 3-Chloro-L-tyrosine is therefore used in the diagnosis of chlorine poisoning in forensic toxicology and in the auxiliary diagnosis of inflammation such as colorectal cancer .

Ca(II)-EDTA disodium dihydrate Calcium disodium EDTA dihydrate	Bacterial	Infection Others
CaⅡ-EDTA disodium dihydrate (Calcium disodium EDTA dihydrate) is an orally active metal chelating reagent, exhibits bactericidal activities against periodontal pathogens Aggregatibacter actinomycetemcomitans, Prevotella intermedia and Porphyromonas gingivalis . CaⅡ-EDTA disodium dihydrate is effective chelating antidotes for lead- and cadmium poisoning .

Cereulide-13C6	Isotope-Labeled Compounds Apoptosis Potassium Channel Mitochondrial Metabolism Autophagy Reactive Oxygen Species (ROS)	Infection Neurological Disease Metabolic Disease Inflammation/Immunology
Cereulide- ¹³C₆ is a deuterated form of Cereulide. Cereulide is an orally active, blood-brain barrier-permeable emetic toxin. Cereulide acts as a potassium ionophore that inserts into membranes, forms complexes with K ⁺, and transports K ⁺ from the cytoplasm into the mitochondrial matrix. Cereulide disrupts the electrochemical gradient of the inner mitochondrial membrane, leading to mitochondrial swelling and dysfunction, uncoupling of oxidative phosphorylation, inhibition of ATP synthesis, ROS accumulation, and ultimately triggering apoptosis and autophagy. Cereulide exhibits multi-organ toxicity and can be used for research on emetic food poisoning.

Decarbamoylsaxitoxin DcSTX; DecarbamoylSTX	Endogenous Metabolite Drug Metabolite	Neurological Disease
Decarbamoylsaxitoxin is a sodium channel inhibitor that blocks the influx of sodium ions through the membranes of excitable nerves and skeletal muscle cells, thereby preventing the formation of action potentials. Decarbamoylsaxitoxin is an acidic hydrolysis product of saxitoxin, and its toxic effects on mice are identical to those of saxitoxin. Decarbamoylsaxitoxin inhibits veratridine- and ouabain-induced swelling and lysis of mouse neuroblastoma cells by blocking Na ⁺ channels. Decarbamoylsaxitoxin can be used in studies related to paralytic shellfish poisoning .

Dicobalt edetate Kelocyanor	Cytochrome P450	Others
Dicobalt edetate (Kelocyanor) is a cobalt compound that is an antidote for hydrocyanic acid (cyanide) poisoning. Dicobalt edetate can form a stable complex with cyanide ions, thereby reducing the binding of cyanide ions to cytochrome oxidase, thereby preventing cyanide from inhibiting cellular respiration .

EM-163	TNF Receptor IFNAR	Inflammation/Immunology
EM-163 is a summative BB-Loop analog. EM-163 can alleviate inflammation and prevent death from toxic shock by targeting the TIR domain of MyD88. EM-163 can be used in the study of SEB poisoning (SEB: Staphylococcal enterotoxin B) .

Avizafone-d5 dihydrobromide Pro-diazepam-d5 dihydrobromide	Isotope-Labeled Compounds Drug Intermediate	Neurological Disease
Avizafone-d₅ dihydrobromide is the deuterium labeled Avizafone dihydrobromide . Avizafone (Pro-diazepam) dihydrobromide, a pro-drug of Diazepam, is an anticonvulsant agent. Avizafone dihydrobromide can be used as an antidote of nerve agent poisoning. In vivo, Avizafone is rapidly hydrolyzed by aminopeptidase to produce lysine and diazepam. Avizafone dihydrobromide has research areas including neurological disease, such as epilepsy.

Avizafone dihydrobromide Pro-diazepam dihydrobromide	Drug Intermediate	Neurological Disease
Avizafone (Pro-diazepam) dihydrobromide, a pro-drug of Diazepam, is an anticonvulsant agent. Avizafone dihydrobromide can be used as an antidote of nerve agent poisoning. In vivo, Avizafone dihydrobromide is rapidly hydrolyzed by aminopeptidase to produce lysine and diazepam. Avizafone dihydrobromide has research areas including neurological disease, such as epilepsy .

Benactyzine hydrochloride	Cholinesterase (ChE)	Neurological Disease
Benactyzine hydrochloride is a competitive BChE inhibitor with a K_i of 0.01 mM. Benactyzine hydrochloride is an anticholinergic drug. Benactyzine hydrochloride has the potential for organophosphate poisoning research .

Teleocidin A1 Lyngbyatoxin A	PKC	Inflammation/Immunology Cancer
Teleocidin A1 (Lyngbyatoxin A) is a PKC activator with a K_i value of 0.11 nM for binding to the PKCδ-C1B peptide. Teleocidin A1 exhibits anticancer activity against cervical cancer and leukemia. Teleocidin A1 can induce seaweed dermatitis, food poisoning and local skin toxicity. Teleocidin A1 can be used in studies related to cervical cancer, seaweed dermatitis and food poisoning .

1-Naphthyl acetate (Standard)	Reference Standards Cholinesterase (ChE)	Others
1-Naphthyl acetate is an attractive chromogenic substrate for the detection of erythrocyte acetylcholinesterase (AChE) activity. 1-Naphthyl acetate has the potential to detect organophosphorus pesticide (OP) poisoning .

Rebeccamycin	Topoisomerase ADC Payload Antibiotic	Cancer
Rebeccamycin, an antitumor antibiotic, inhibits DNA topoisomerase I. Rebeccamycin appears to exert its primary antineoplastic effect by poisoning topoisomerase I and has negligible effect on protein kinase C and topoisomerase II .

Pirimicarb	Environmental Pollutants Cholinesterase (ChE) Parasite	Neurological Disease
Pirimicarb is a fast-acting selective carbamate insecticide on a wide range of crops including cereals, sugar beet, potatoes, fruits and vegetables. Pirimicarb is an AChE inhibitor and an acaricide .

Opioid receptor antagonist 2	Opioid Receptor	Others
Opioid receptor antagonist 2 (Compound 9) is a potent opioid receptor antagonist. Opioid receptor antagonist 2 can reverse ventilatory depression and vocal cord closure induced by fentanyl analogs in mice. Opioid receptor antagonist 2 is promising for research of acute poisoning such as respiratory depression caused by overdose of opioids .

Cat. No.	Product Name

HY-L224

Diarrhea-Related Traditional Chinese Medicine Active Compound Library

2,459 compounds

Diarrhea is a disease symptom, and the pathophysiologic basis of diarrhea is a disturbance in intestinal water and electrolyte balance, which may be due to increased secretion of osmotically active electrolytes (secretory diarrhea) or increased intake of osmotically active substances (osmotic diarrhea). Food poisoning, pathogenic bacterial infections, and intestinal-related diseases can all contribute to the development of diarrhea. Traditional Chinese Medicine (TCM) considers diarrhea to be a symptom of an imbalance in the body's systems, particularly related to the functions of the spleen and stomach. Spleen qi deficiency, dampness-heat, liver and spleen disharmony are closely related to diarrhea. Many types of Chinese herbs regulate the function of diarrhea, such as: Dysosmae Verspiellis Rhixoma Et Radix, Ginkgo Semen, Forsythiae Fructus, and Campsis Flos.

MCE can provide 2,459 active monomers that can be obtained from TCM herbs with diarrhea-regulating functions, which can be applied to drug development and disease mechanism research.

Cat. No.	Product Name	Type

HY-106594B

Prussian blue soluble Pigment blue 27	Fluorescent Dye
Prussian blue soluble is a good adsorbent to be used as antidotes for poisoning with cesium or thallium ions. Prussian blue soluble has anticancerous and antibacterial properties. Prussian blue soluble can be used as a contrast agent in photoacoustic and magnetic resonance imaging (MRI) .

HY-106594BR

Prussian blue soluble (Standard)

Pigment blue 27 (Standard)

Fluorescent Dye

Prussian blue soluble (Standard) is the analytical standard of Prussian blue soluble (HY-106594B). This product is intended for research and analytical applications. Prussian blue soluble is a good adsorbent to be used as antidotes for poisoning with cesium or thallium ions. Prussian blue soluble has anticancerous and antibacterial properties. Prussian blue soluble can be used as a contrast agent in photoacoustic and magnetic resonance imaging (MRI) .

Cat. No.	Product Name	Type

HY-W018746

EDTA disodium

20+ Cited Publications

Ethylenediaminetetraacetic acid disodium

Biochemical Assay Reagents

EDTA disodium salt, also known as ethylenediaminetetraacetic acid disodium, belongs to the chelating agent category, which is formed by chelating a central metal ion with four carboxylate groups and two amine groups. This compound, with its ability to bind and chelate metal ions such as calcium, magnesium and iron, is commonly used in a variety of applications, including industrial, medical and research settings. It is used as a preservative in food and beverage, as a stabilizer in medicine, as a chelating agent in water treatment, and as a reagent in biochemical and biomedical research. In addition, EDTA disodium salt has been studied for potential research effects such as improving heavy metal poisoning and cardiovascular disease.

HY-W749867

Ca(II)-EDTA disodium dihydrate Calcium disodium EDTA dihydrate	Biochemical Assay Reagents
CaⅡ-EDTA disodium dihydrate (Calcium disodium EDTA dihydrate) is an orally active metal chelating reagent, exhibits bactericidal activities against periodontal pathogens Aggregatibacter actinomycetemcomitans, Prevotella intermedia and Porphyromonas gingivalis . CaⅡ-EDTA disodium dihydrate is effective chelating antidotes for lead- and cadmium poisoning .

HY-W018746R

EDTA disodium (Standard)

Ethylenediaminetetraacetic acid disodium (Standard)

Biochemical Assay Reagents

EDTA (disodium) (Standard) is the analytical standard of EDTA (disodium). This product is intended for research and analytical applications. EDTA disodium salt, also known as ethylenediaminetetraacetic acid disodium, belongs to the chelating agent category, which is formed by chelating a central metal ion with four carboxylate groups and two amine groups. This compound, with its ability to bind and chelate metal ions such as calcium, magnesium and iron, is commonly used in a variety of applications, including industrial, medical and research settings. It is used as a preservative in food and beverage, as a stabilizer in medicine, as a chelating agent in water treatment, and as a reagent in biochemical and biomedical research. In addition, EDTA disodium salt has been studied for potential research effects such as improving heavy metal poisoning and cardiovascular disease.

HY-W250119

Calcium disodium edetate hydrate

20+ Cited Publications

EDTA disodium calcium salt hydrate; Ethylenediaminetetraacetic acid disodium calcium salt hydrate

Biochemical Assay Reagents

Calcium disodium edetate hydrate (EDTA disodium calcium salt hydrate) is a metal chelator and antifungal agent. Calcium disodium edetate hydrate chelates Mn ²⁺, damages mitochondria, and interferes with carbohydrate metabolic pathways, particularly the synthesis of pyruvate in glycolysis. Calcium disodium edetate hydrate inhibits Penicillium digitatum and delays conidial germination. Calcium disodium edetate (hydrate) enhances the host defense system of citrus fruits. Calcium disodium edetate hydrate is applicable to research related to citrus green mold .

HY-137697

ddCTP

Biochemical Assay Reagents

ddCTP is a type of chain-terminating deoxynucleotide. ddCTP can be incorporated into the extension primer chain that lacks the 3'-hydroxyl group, thereby terminating primer extension, viral genome replication, and DNA synthesis. ddCTP can distinguish almost identical RNA through distinguishable extension products in primer extension inhibition experiments. ddCTP is the active metabolite of Zalcitabine (HY-17392), which can competitively inhibit HIV reverse transcriptase, terminate the synthesis of viral DNA chains, and thereby inhibit HIV replication .

HY-NP024

*Snake poison* protein**	Biochemical Assay Reagents
Snake poison protein is a venom protein secreted by the salivary glands of venomous snakes .

Cat. No.	Product Name	Target	Research Area

HY-P3003

Cereulide	Potassium Channel Apoptosis Autophagy Reactive Oxygen Species (ROS) Mitochondrial Metabolism	Infection Neurological Disease Metabolic Disease Inflammation/Immunology
Cereulide is an orally active, blood-brain barrier-permeable emetic toxin. Cereulide acts as a potassium ionophore that inserts into membranes, forms complexes with K ⁺, and transports K ⁺ from the cytoplasm into the mitochondrial matrix. Cereulide disrupts the electrochemical gradient of the inner mitochondrial membrane, leading to mitochondrial swelling and dysfunction, uncoupling of oxidative phosphorylation, inhibition of ATP synthesis, ROS accumulation, and ultimately triggering apoptosis and autophagy. Cereulide exhibits multi-organ toxicity and can be used for research on emetic food poisoning .

HY-B1603S

Chlorophenothane-d8	Peptides	Others
Chlorophenothane-d8 is the deuterium labeled Chlorophenothane. Chlorophenothane has stomach poisoning and contact killing effects. Chlorophenothane has been widely used as an insecticide .

Cat. No.	Product Name	Chemical Structure

HY-P3003S

Cereulide-13C6

Cereulide- ¹³C₆ is a deuterated form of Cereulide. Cereulide is an orally active, blood-brain barrier-permeable emetic toxin. Cereulide acts as a potassium ionophore that inserts into membranes, forms complexes with K ⁺, and transports K ⁺ from the cytoplasm into the mitochondrial matrix. Cereulide disrupts the electrochemical gradient of the inner mitochondrial membrane, leading to mitochondrial swelling and dysfunction, uncoupling of oxidative phosphorylation, inhibition of ATP synthesis, ROS accumulation, and ultimately triggering apoptosis and autophagy. Cereulide exhibits multi-organ toxicity and can be used for research on emetic food poisoning.

HY-123193S

Avizafone-d5 dihydrobromide

Avizafone-d₅ dihydrobromide is the deuterium labeled Avizafone dihydrobromide . Avizafone (Pro-diazepam) dihydrobromide, a pro-drug of Diazepam, is an anticonvulsant agent. Avizafone dihydrobromide can be used as an antidote of nerve agent poisoning. In vivo, Avizafone is rapidly hydrolyzed by aminopeptidase to produce lysine and diazepam. Avizafone dihydrobromide has research areas including neurological disease, such as epilepsy.

HY-106901AS

Asoxime-d4 dichloride

1 Publications Verification

Asoxime-d₄ dichloride (HI-6-d₄) is the deuterium labeled Asoxime dichloride. Asoxime dichloride is an orally active thiosemicarbazone-based antidote. Asoxime dichloride is a reversible inhibitor of AChE, and its core mechanism of action is to re-activate AChE inhibited by nerve toxins, thereby restoring the cholinergic nerve function. Asoxime dichloride significantly restores the function of poisoned muscles without reactivating AChE. Asoxime dichloride is an antagonist of acetylcholine receptors (AChRs), including nicotinic receptor and α7 nAChR. Asoxime dichloride can serve as an effective immunomodulator, improving the immune effect of the nervous system.

HY-N6608S

Physostigmine-d3
Physostigmine-d₃ is the deuterium labeled Physostigmine. Physostigmine (Eserine) is a reversible acetylcholinesterase (AChE) inhibitor. Physostigmine can crosses the blood-brain barrier and stimulates central cholinergic neurotransmission. Physostigmine can reverse memory deficits in transgenic mice with Alzheimer's disease. Physostigmine is also an antidote for anticholinergic poisoning .

HY-B0373S1

Tiopronin-d3
Tiopronin-d₃ is the deuterium labeled Tiopronin. Tiopronin is a diffusible antioxidant, an antidote to heavy metal poisoning and a radioprotective agent. Tiopronin can control the rate of cystine precipitation and excretion and has the potential for cystinuria, rheumatoid arthritis and hepatic disorders .

HY-B1120S

Temephos-d12

Temephos-d₁₂ is the deuterium labeled Temephos. Temephos (Temefos) is an orally active, blood-brain barrier-permeable organophosphate insecticide and AChE inhibitor. By irreversibly inhibiting AChE to induce cholinergic overactivation, Temephos effectively blocks larval development of Aedes aegypti (yellow fever mosquito) and Aedes albopictus (Asian tiger mosquito), and is commonly used in studies related to Dengue Virus, Zika Virus and other relevant pathogens. Temephos exhibits genotoxicity and neurodevelopmental toxicity, and may also cause liver injury, reproductive system abnormalities and cholinergic poisoning symptoms in mammals. Temephos tends to accumulate in adipose tissues and aquatic organisms, and is excreted via feces after metabolism through oxidation and hydrolysis. Note that CYP-mediated metabolic detoxification may reduce the actual larvicidal efficacy of Temephos against some mosquito species. Temephos can be used in research related to dengue fever, Zika virus disease, chikungunya and dracunculiasis .

HY-W724345

Fomepizole-d2

Fomepizole-d₂ (4-Methylpyrazole-d₂) is the deuterium labeled Fomepizole (HY-B0876). Fomepizole (4-Methylpyrazole) is a potent cytochrome P450 (CYP2E1) inhibitor. Fomepizole is a competitive inhibitor of the enzyme alcohol dehydrogenase. Fomepizole blocks further conversion of methanol and ethylene glycol to toxic metabolites. Fomepizole has the potential for an antidote for ethylene glycol or methanol poisoning .

Cat. No.	Product Name		Classification

HY-Y1282

Sodium tetraborate decahydrate		Others
Sodium tetraborate decahydrate is an orally active biochemical reagent and antibacterial agent. Sodium tetraborate decahydrate leads to an increase in the activity of Catalase, Superoxide dismutase. Sodium tetraborate decahydrate reduces Hydrogen sulfide and the sulfate-reducing bacteria population of swine manure. Sodium tetraborate decahydrate serves as flame suppressant for wood cellulose. Sodium tetraborate decahydrate is a triglyceride transesterification catalyst. Sodium tetraborate decahydrate suppresses the formation of chlorinated by-products in Cl ⁻-containing water. Sodium tetraborate decahydrate has a neuroprotective effect against chromium poisoning. Sodium tetraborate decahydrate can protect the heart from chromium damage at low doses. Sodium tetraborate in a low dose with an isolated application shows an antioxidant effect .

HY-137697D

ddCTP trisodium solution (100 mM)		Nucleotide Analogs
ddCTP trilithium solution (100 mM) is a chain-terminating dideoxynucleotide. ddCTP trilithium is a type of chain-terminating deoxynucleotide. ddCTP trilithium can be incorporated into the extension primer chain that lacks the 3'-hydroxyl group, thereby terminating primer extension, viral genome replication, and DNA synthesis. ddCTP trilithium can distinguish almost identical RNA through distinguishable extension products in primer extension inhibition experiments. ddCTP trilithium is the active metabolite of Zalcitabine (HY-17392), which can competitively inhibit HIV reverse transcriptase, terminate the synthesis of viral DNA chains, and thereby inhibit HIV replication .

HY-137697

ddCTP		Nucleotide Analogs
ddCTP is a type of chain-terminating deoxynucleotide. ddCTP can be incorporated into the extension primer chain that lacks the 3'-hydroxyl group, thereby terminating primer extension, viral genome replication, and DNA synthesis. ddCTP can distinguish almost identical RNA through distinguishable extension products in primer extension inhibition experiments. ddCTP is the active metabolite of Zalcitabine (HY-17392), which can competitively inhibit HIV reverse transcriptase, terminate the synthesis of viral DNA chains, and thereby inhibit HIV replication .

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