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| Product | Description | |
|---|---|---|
| L-Cysteine hydrochloride | L-Cysteine hydrochloride. CAS No. 52-89-1. Product ID: PE-0091. Molecular formula: C3H8ClNO2S. Mole weight: 157.619. Category: Antioxidants. Product Keywords: Pharmaceutical Excipients; Injections & Sterile Formulation; Antioxidants; L-Cysteine hydrochloride; PE-0091; C3H8ClNO2S; 52-89-1; 52-89-1. Appearance: White solid. Purity: 0.99. Storage: Store at RT. Boiling Point: 293.9°C at 760 mmHg. Melting Point: 140-142°C. |  |
| L-Cysteine hydrochloride | L-Cysteine hydrochloride is an orally active conditionally essential amino acid , which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), glutathione and taurine. L-Cysteine hydrochloride suppresses ghrelin and reduces appetite in rodents. L-Cysteine hydrochloride inhibits Aspergillus flavus growth and AFB synthesis by disrupting cell structure and antioxidant system balance. L-Cysteine hydrochloride enhances relaxant responses of rat aortic rings to NO and reduces responses to endothelium-derived relaxing factor (EDRF) [1] [2] [3] [4]. Uses: Scientific research. Group: Natural products. CAS No. 52-89-1. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-Y0337A. |  |
| L-Cysteine Hydrochloride | L-cysteine hydrochloride is the salt form of L-cysteine, which acts as a histidine ammonia-lyase inhibitor. Protein supplement in health care products. Uses: Ingredient of health care products. Synonyms: (r)-cysteinehydrochloride; (R)-Cysteine-hydrochloride; 3-Mercaptoalanine hydrochloride; Cystein chloride; Cysteine chlorhydrate; Cysteine chlorohydrate; Cysteine, hydrochloride, L-; cysteinechlorhydrate. Grades: 98%. CAS No. 52-89-1. Molecular formula: C3H7NO2S.HCl. Mole weight: 157.61. |  |
| L-Cysteine hydrochloride anhydrous | 100g Pack Size. Group: Amino Acids, Biochemicals. Formula: C3H7NO2S ·HCl. CAS No. 52-89-1. Prepack ID 29268471-100g. Molecular Weight 157.62. See USA prepack pricing. |  |
| L-Cysteine hydrochloride anhydrous | 1kg Pack Size. Group: Amino Acids, Biochemicals. Formula: C3H7NO2S ·HCl. CAS No. 52-89-1. Prepack ID 29268471-1kg. Molecular Weight 157.62. See USA prepack pricing. | |
| L-Cysteine Hydrochloride Anhydrous | L-Cysteine is a non-essential amino acid that can be synthesized by the human body under normal physiological conditions if a sufficient quantity of methionine is available. L-Cysteine is commonly used as a precursor in the food and pharmaceutical industries. L-Cysteine is used as a processing aid for baking, as an additive in cigarettes, as well as in the preparation of meat flavors. Group: Biochemicals. Alternative Names: R)-2-Amino-3-mercaptopropanoic Acid Hydrochloride; (R)-Cysteine Hydrochloride; 2-Amino-3-mercaptopropionic Acid Hydrochloride; NSC 8746 Hydrochloride; Thioserine Hydrochloride; β-Mercaptoalanine Hydrochloride. Grades: Cell Culture Grade. CAS No. 52-89-1. Pack Sizes: 100g, 250g, 500g, 1Kg, 2.5Kg. Molecular Formula: C3H7NO2S HCl, Molecular Weight: 157.62. US Biological Life Sciences. |  Worldwide |
| L-Cysteine hydrochloride, anhydrousfrom non-animal source | L-Cysteine hydrochloride, anhydrousfrom non-animal source. Uses: Non-animal source l-cysteine is used as a cell culture media component for the commercial biomanufacture of therapeutic recombinant proteins and monoclonal antibodies. Additional or Alternative Names: (2R)-2-Amino-3-sulfanylpropanoic acid hydrochloride. Product Category: Amino Acids. CAS No. 52-89-1. Molecular formula: HSCH2CH(NH2)COOH · HCl. Mole weight: 157.62. Canonical SMILES: Cl[H].N[C@@H](CS)C(O)=O. ECNumber: 200-157-7. Product ID: ACM52891-3. Alfa Chemistry ISO 9001:2015 Certified. |  |
| L-Cysteine hydrochloride, anhydrous, ≥99.0% (RT) | L-Cysteine hydrochloride, anhydrous, ≥99.0% (RT). Uses: Peptide synthesis. Additional or Alternative Names: L-Cysteine hydrochloride (1:1). Product Category: Amino Acids. CAS No. 52-89-1. Molecular formula: HSCH2CH(NH2)COOH · HCl. Mole weight: 157.62. Canonical SMILES: Cl[H].N[C@@H](CS)C(O)=O. ECNumber: 200-157-7. Product ID: ACM52891-2. Alfa Chemistry ISO 9001:2015 Certified. | |
| L-Cysteine hydrochloride hydrate | L-Cysteine hydrochloride hydrate also known as L-Cysteine?HCl hydrate, is commonly used as a starting material in the synthesis of L-cysteine (alkylated, acidic, and alcoholic) derivatives. Uses: L-cysteine hydrochloride hydrate is used as a standard solution to determine the quantity of thiol groups attached on mucoadhesiveness. Additional or Alternative Names: L-Cysteine?HCl hydrate. Product Category: Amino Acids. CAS No. 345909-32-2. Molecular formula: HSCH2CH(NH2)CO2H·HCl·xH2O. Mole weight: 157.62 (anhydrous basis). Canonical SMILES: Cl[H].[H]O[H].N[C@@H](CS)C(O)=O. ECNumber: 200-157-7. Product ID: ACM345909322-1. Alfa Chemistry ISO 9001:2015 Certified. Categories: L-Cysteine hydrochloride monohydrate. | |
| L-Cysteine hydrochloride hydrate | L-Cysteine hydrochloride hydrate is an orally active and essential amino acid, which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), glutathione and taurine. L-Cysteine hydrochloride hydrate regulates CBS/H2S pathway, inhibits NF-κB activation and insulin and ghrelin secretion. L-Cysteine hydrochloride hydrate reduces blood sugar, vascular inflammation markers and appetite. L-Cysteine hydrochloride hydrate induces kidney damage. L-Cysteine hydrochloride hydrate can be used in the study of neurological diseases and diabetes [1] [2] [3] [4] [5] [6] [7] [8] [9]. Uses: Scientific research. Group: Natural products. CAS No. 7048-4-6. Pack Sizes: 10 mM * 1 mL; 10 g; 25 g. Product ID: HY-W016715. | |
| L-Cysteine hydrochloride monohydrate | L-Cysteine hydrochloride monohydrate. CAS No. 7048-4-6. Pack Sizes: 500 mg in poly bottle. Product ID: CDC10-0043. Molecular formula: C3H7NO2S HCl H2O. Category: Antioxidant Cosmetic Chemicals. Product Keywords: Cosmetic Ingredients; Antioxidant Cosmetic Chemicals; L-Cysteine hydrochloride monohydrate; CDC10-0043; 7048-04-6; C3H7NO2S HCl H2O; 200-157-7; MFCD00065606; 7048-04-6. Grade: Reagent grade. Purity: ≥98% (TLC). Color: White. EC Number: 200-157-7. Physical State: Powder. Solubility: H2O: 1 M at 20 °C, clear, colorless. Quality Level: 200. Storage: Keep in dark place,Inert atmosphere,Room temperature. Melting Point: 175°C. | |
| L-Cysteine hydrochloride monohydrate | L-Cysteine hydrochloride monohydrate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 7048-4-6. Molecular Formula: C3H10ClNO3S. Mole Weight: 175.63. Catalog: APB704846. |  |
| L-Cysteine Hydrochloride Monohydrate | L-Cysteine is a non-essential amino acid that can be synthesized by the human body under normal physiological conditions if a sufficient quantity of methionine is available. L-Cysteine is commonly used as a precursor in the food and pharmaceutical industries. L-Cysteine is used as a processing aid for baking, as an additive in cigarettes, as well as in the preparation of meat flavours. Synonyms: R)-2-Amino-3-mercaptopropanoic Acid Hydrochloride Hydrate; (R)-Cysteine Hydrochloride Hydrate; 2-Amino-3-mercaptopropionic Acid Hydrochloride Hydrate; Cystein Hydrochloride Hydrate; Cysteine Hydrochloride Hydrate; E 920 Hydrochloride Hydrate; Half-cystine Hydrochloride Hydrate; L-(+)-Cysteine Hydrochloride Hydrate; 3-Mercapto-L-alanine Hydrochloride Hydrate; L-Cys Hydrochloride Hydrate; NSC 8746 Hydrochloride Hydrate; Thioserine Hydrochloride Hydrate; β-Mercaptoalanine Hydrochloride Hydrate. Grades: 98%. CAS No. 7048-4-6. Molecular formula: C3H10ClNO3S. Mole weight: 175.63. | |
| L-Cysteine Hydrochloride Monohydrate, 99.0-100.5% USP | L-Cysteine is a non-essential amino acid that can be synthesized by the human body under normal physiological conditions if a sufficient quantity of methionine is available. L-Cysteine is commonly used as a precursor in the food and pharmaceutical industries. L-Cysteine is used as a processing aid for baking, as an additive in cigarettes, as well as in the preparation of meat flavors. Group: Biochemicals. Alternative Names: R)-2-Amino-3-mercaptopropanoic Acid Hydrochloride; (R)-Cysteine Hydrochloride; 2-Amino-3-mercaptopropionic Acid Hydrochloride; NSC 8746 Hydrochloride; Thioserine Hydrochloride; β-Mercaptoalanine Hydrochloride. Grades: USP. CAS No. 7048-4-6. Pack Sizes: 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| L-Cysteine hydrochloride monohydrate (non-animal origin) | 100g Pack Size. Group: Amino Acids, Biochemicals, Building Blocks. Formula: C3H7NO2S ·HCl ·H2O. CAS No. 7048-4-6. Prepack ID 22241256-100g. Molecular Weight 175.64. See USA prepack pricing. | |
| L-Cysteine hydrochloride monohydrate (non-animal origin) | 1kg Pack Size. Group: Amino Acids, Biochemicals, Building Blocks. Formula: C3H7NO2S ·HCl ·H2O. CAS No. 7048-4-6. Prepack ID 22241256-1kg. Molecular Weight 175.64. See USA prepack pricing. | |
| L-Cysteine Hydrochloride, Monohydrate, USP | L-Cysteine Hydrochloride, Monohydrate, USP. Grades: USP. CAS No. 7048-4-6. Product ID: 2-08237. Molecular formula: C3H7NO2S.HCl.H2O. Mole weight: 175.64. |  |
| 2-Methyl-?L-cysteine Hydrochloride | 2-Methyl-?L-cysteine Hydrochloride is used in the preparation of isoteric thiazoline-oxazole largazole analogs which display cytoxicity. Also used in the synthesis of 2,3-diubstituted thiazoline for pharmaceutical synthesis. Group: Biochemicals. Grades: Highly Purified. CAS No. 148766-37-4. Pack Sizes: 10mg, 50mg. Molecular Formula: C4H9NO2S HCl, Molecular Weight: 135.183646. US Biological Life Sciences. | Worldwide |
| L-Cysteine ethyl ester hydrochloride | 25g Pack Size. Group: Amino Acids, Biochemicals. Formula: C5H11NO2S · HCl. CAS No. 868-59-7. Prepack ID 12901788-25g. Molecular Weight 185.67. See USA prepack pricing. | |
| L-Cysteine ethyl ester hydrochloride | L-Cysteine ethyl ester hydrochloride. Uses: Peptide synthesis. Additional or Alternative Names: (R)-Ethyl 2-amino-3-mercaptopropanoate hydrochloride, Cystanin, Ethyl L-cysteinate hydrochloride. Product Category: Amino Acids. CAS No. 868-59-7. Molecular formula: HSCH2CH(NH2)COOC2H5 · HCl. Mole weight: 185.67. Canonical SMILES: Cl[H].CCOC(=O)[C@@H](N)CS. ECNumber: 212-779-6. Product ID: ACM868597. Alfa Chemistry ISO 9001:2015 Certified. | |
| L-Cysteine Ethyl Ester Hydrochloride | L-Cysteine ethyl ester hydrochloride is widely used in food additive, cosmetic, pharmaceutical area. Synonyms: Cystanin; Ethyl L-cysteinate hydrochloride; Ethyl cysteinate hydrochloride; NSC 117387; NSC 519837. Grades: ≥ 99% (Titration). CAS No. 868-59-7. Molecular formula: C5H12ClNO2S. Mole weight: 185.67. | |
| L-Cysteine ethyl ester hydrochloride 99+% | L-Cysteine ethyl ester hydrochloride 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| L-Cysteine (hydrochloride hydrate) (Standard) | L-Cysteine (hydrochloride hydrate) (Standard) is the analytical standard of L-Cysteine (hydrochloride hydrate). This product is intended for research and analytical applications. L-Cysteine hydrochloride hydrate is a conditionally essential amino acid, which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), glutathione and taurine. L-Cysteine hydrochloride hydrate suppresses ghrelin and reduces appetite in rodents and humans [1]. Uses: Scientific research. Group: Natural products. CAS No. 7048-4-6. Pack Sizes: 25 mg; 50 mg; 100 mg; 250 mg. Product ID: HY-W016715R. | |
| L-Cysteine Methyl Ester Hydrochloride | L-Cysteine Methyl Ester Hydrochloride. CAS No: 18598-63-5 |  Sarchem Laboratories New Jersey NJ |
| L-Cysteine methyl ester hydrochloride ≥98.5% | L-Cysteine methyl ester hydrochloride ≥98.5%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| Thialysine (S-Aminoethyl-L-cysteine hydrochloride) 98+% | The lysine analog, thialysine, has been implicated in the mechanism for the inhibitory effect of the on human acute leukemia Jurkat T cells. When Jurkat T cells were treated with thialysine (0.32-2.5mM), apoptotic cell death along with several biochemical events such as mitochondrial cytochrome c release, caspase-9 activation, caspase-3 activation, degradation of poly (ADP-ribose) polymerase, and DNA fragmentation was induced in a dose- and time-dependent manner. However, these thialysine-induced apoptotic events were significantly abrogated by an ectopic expression of Bcl-xL, which is known to block mitochondrial cytochrome c release. Decylubiquinone, a mitochondrial permeability transition pore inhibitor, also suppressed thialysine-induced apoptotic events. Comparison of the thialysine-induced alterations in the cell cycle distribution between Jurkat T cells transfected with Bcl-xL gene (J/Bcl-xL) and Jurkat T cells transfected with vector (J/Neo) revealed that the apoptotic cells we Group: Biochemicals. Alternative Names: S-(2-Aminoethyl)-L-cysteine Monohydrochloride; NSC 186915;S-(2-Aminoethyl)-L-cysteine Hydrochloride;S-(2-Aminoethyl)-L-cysteine Monohydrochloride;S-( β-Aminoethyl)-L-cysteine Hydrochloride; Thialysine Hydrochloride. Grades: Highly Purified. CAS No. 4099-35-8. Pack Sizes: 1g, 5g. Molecular Formula: C5H12N2O2S·HCl, Molecular Weight: 200.7. US Biological Life Sciences. | Worldwide |
| Atrazine Mercapturate Hydrochloride | The major metabolite of Atrazine (ATR) in human urine. Group: Biochemicals. Alternative Names: N-Acetyl-S-[4-(ethylamino)-6-[(1-methylethyl)amino]-1,3,5-triazin-2-yl]-L-cysteine Hydrochloride; ATR-Mercap Hydrochloride. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Etelcalcetide hydrochloride | Etelcalcetide is a calcium-sensing receptor agonist as a D-amino peptide calcimimetic for the treatment of secondary hyperparathyroidism. It can bind to and activate the CaSR (calcium-sensing receptor) in the parathyroid gland as an allosteric activator, resulting in PTH reduction and suppression. Amgen Inc. announced its submission of a New Drug Application to the FDA for etelcalcetide in Aug 2015. Synonyms: AMG-416; AMG 416; AMG416; Etelcalcetide hydrochloride; KAI-4169; KAI-4169-HCl; ONO-5163; Parsabiv; Telcalcetide; Velcalcetide; Velcalcetide hydrochloride;N-Acetyl-D-cysteinyl-D-alanyl-D-arginyl-D-arginyl-D-arginyl-D-alanyl-D-argininamide disulfide with L-cysteine hydrochloride;1262780-97-1 (free). Grades: >98%. CAS No. 1334237-71-6. Molecular formula: C38H74ClN21O10S2. Mole weight: 1084.72. | |
| Ethylene Dicysteine Diester (ECD) Dihydrochloride | Ethylene Dicysteine Diester (ECD) Dihydrochloride one of cysteine impurities. It has potential anticancer activity against tumor cell growth. Synonyms: N,N'-1,2-Ethanediylbis[L-cysteine]-1,1'-diethyl ester hydrochloride. Grades: 95%. CAS No. 14344-58-2. Molecular formula: C12H26Cl2N2O4S2. Mole weight: 397.38. | |
| L-Cysteine ethyl ester HCl | L-Cysteine ethyl ester HCl is a cysteine derivative [1]. Uses: Scientific research. Group: Peptides. Alternative Names: Ethyl cysteinate hydrochloride. CAS No. 868-59-7. Pack Sizes: 10 mM * 1 mL; 100 g; 500 g. Product ID: HY-Y1875. | |
| L-Cysteine HCL Anhydrous | L-Cysteine HCL Anhydrous. Categories: l-cysteine hydrochloride; 52-89-1. |  CA, FL & NJ |
| L-Cysteine HCl Monohydrate | L-Cysteine HCl Monohydrate. Categories: l-cysteine hydrochloride monohydrate; 7048-04-6. | CA, FL & NJ |
| L-Cystine dimethyl ester dihydrochloride | L-Cystine dimethyl ester dihydrochloride serves as an efficacious antioxidant, exhibiting commendable immunomodulatory, metabolic and cytoprotective potential. Its application is extended towards abating oxidative stress, addressing cardiovascular complications, and counteracting hepatic insult instigated by noxious agents. In essence, this compound offers a multifaceted therapeutic approach to sustain homeostatic balance in cellular milieu. Synonyms: Dimethyl L-cystinate dihydrochloride; (2R,2'R)-Dimethyl 3,3'-disulfanediylbis(2-aminopropanoate) dihydrochloride; Dimethyl 3,3'-disulfanediyl(2R,2'R)-bis(2-aminopropanoate) dihydrochloride; NSC 161614; L-cysteine methyl ester (1->1')-disulfide compound with L-cysteine methyl ester hydrochloride. Grades: >95%. CAS No. 32854-09-4. Molecular formula: C8H18Cl2N2O4S2. Mole weight: 341.28. | |
| L-Cystine hydrochloride | L-Cystine hydrochloride is an orally active extracellular form of L-Cysteine (HY-Y0337), occurring in proteins of plants and animals. L-Cystine hydrochloride elevates Nrf2 protein expression and activates Nrf2 transcription factor. L-Cystine hydrochloride reduces ROS generation and protects against oxidant- or Doxorubicin (HY-15142A)-induced apoptosis. L-Cystine hydrochloride combined with L-theanine (HY-15121) enhances the production of antigen-specific IgG by increasing glutathione (GSH) levels and T helper 2 (Th2) mediated responses in mice. L-Cystine hydrochloride is promising for research of cystinuria and kidney stones [1] [2] [3] [4] [5] [6]. Uses: Scientific research. Group: Peptides. CAS No. 34760-60-6. Pack Sizes: 1 g; 5 g. Product ID: HY-W009356. | |
| Mecysteine hydrochloride | Mecysteine hydrochloride. Group: Biochemicals. Alternative Names: L-Cysteine methyl ester hydrochloride; (R)-Cysteine methyl ester hydrochloride; Acdrile. Grades: Highly Purified. CAS No. 18598-63-5. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C4H10ClNO2S. US Biological Life Sciences. | Worldwide |
| Methyl S-(acetamidomethyl)-L-cysteinate monohydrochloride | Methyl S-(acetamidomethyl)-L-cysteinate monohydrochloride, a formidable antioxidant, holds vast potential in the biomedicine realm, particularly cardiac ailment treatment. Its employment in predominantly combating hypertension and atherosclerosis makes it an indispensable option for pharmaceutical development. Synonyms: L-Cysteine, S-[(acetylamino)methyl]-, methyl ester, hydrochloride (1:1); H-L-Cysteine(Acetamido)-Ome hydrochloride; H-L-Cys(Acm)-OMe hydrochloride; S-acetamidomethyl-L-cysteine methyl ester hydrochloride. Grades: ≥95%. CAS No. 33375-68-7. Molecular formula: C7H14N2O3S.HCl. Mole weight: 242.72. | |
| S- (2-Hydroxyethyl) glutathione-d4 Hydrochloride | A labeled glutathione derivative as inhibitor of glutathione S-transferase. Group: Biochemicals. Alternative Names: L-γ-Glutamyl-S-(2-hydroxyethyl-d4)-L-cysteinylglycine Hydrochloride; N-[1-[ (Carboxymethyl) carbamoyl]-2-[ (2-hydroxyethyl-d4) thio]ethyl]tamine Hydrochloride; S-( β-Hydroxyethyl-d4)glutathione Hydrochloride. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| S-(2-Hydroxyethyl)glutathione-d4 Hydrochloride | A labelled glutathione derivative. It acts as an inhibitor of glutathione S-transferase. Synonyms: L-γ-Glutamyl-S-(2-hydroxyethyl-d4)-L-cysteinylglycine Hydrochloride; N-[1-[(Carboxymethyl)carbamoyl]-2-[(2-hydroxyethyl-d4)thio]ethyl]-L-glutamine Hydrochloride; S-(β-Hydroxyethyl-d4)glutathione Hydrochloride. Molecular formula: C12H18D4ClN3O7S. Mole weight: 391.86. | |
| S- (2-Hydroxyethyl) glutathione Hydrochloride | A glutathione derivative as inhibitor of glutathione S-transferase. Group: Biochemicals. Alternative Names: L-γ-Glutamyl-S-(2-hydroxyethyl)-L-cysteinylglycine Hydrochloride; N-[1-[ (Carboxymethyl) carbamoyl]-2-[ (2-hydroxyethyl) thio]ethyl]. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Zinc cysteinate hydrochloride | Zinc cysteinate hydrochloride. Group: Biochemicals. Alternative Names: [L-Cysteinato(2-)-κO,κS]zinc hydrochloride. Grades: Highly Purified. CAS No. 549521-94-0. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C3H6ClNO2SZn. US Biological Life Sciences. | Worldwide |
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