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| Product | Description | |
|---|---|---|
| L-Cysteine | 100g Pack Size. Group: Amino Acids. Formula: HSCH2CH(NH2)CO2H. CAS No. 52-90-4. Prepack ID 15386031-100g. Molecular Weight 121.16. See USA prepack pricing. |  |
| L-Cysteine | 1kg Pack Size. Group: Amino Acids. Formula: HSCH2CH(NH2)CO2H. CAS No. 52-90-4. Prepack ID 15386031-1kg. Molecular Weight 121.16. See USA prepack pricing. | |
| L-Cysteine | certified reference material. Group: Flavor and fragrance standardsbuilding blocksimpurity standardspharmaceutical toxicology. Alternative Names: L-Cysteine, Acetylcysteine Imp. B (EP). |  |
| L-Cysteine | L-Cysteine. CAS No. 52-90-4. Pack Sizes: 25, 100 g in poly bottle. Product ID: CDC10-0056. Molecular formula: C3H7NO2S. Category: Antioxidant Cosmetic Chemicals. Product Keywords: Cosmetic Ingredients; Antioxidant Cosmetic Chemicals; L-Cysteine; CDC10-0056; 52-90-4; C3H7NO2S; 200-158-2; MFCD00064306; 52-90-4. Purity: ≥98%. Color: White. EC Number: 200-158-2. Physical State: Crystalline Powder. Solubility: H2O: 25 mg/mL. Quality Level: 200. Storage: Store below 30°C. Boiling Point: 293.9±35.0 °C(Predicted). Melting Point: 240 °C (dec.) (lit.). Density: 1.197 g/mL(estimate). |  |
| L-Cysteine | L-Cysteine (Cysteine) is an orally active conditionally essential amino acid with hypoglycemic effects, which acts as a precursor for biologically active molecules such as hydrogen sulphide (H2S), glutathione and taurine. L-Cysteine promotes the proliferation and differentiation of neural stem cells via the CBS/H2S pathway. L-Cysteine suppresses ghrelin and reduces appetite in rodents and humans. L-Cysteine can be used as an anorectic agent [1] [2] [3] [4]. Uses: Scientific research. Group: Natural products. Alternative Names: Cysteine. CAS No. 52-90-4. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-Y0337. |  |
| L-Cysteine | 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: Cysteine, L-; (R)-2-Amino-3-mercaptopropanoic acid; (R)-2-Amino-3-sulfanylpropanoic acid; (R)-Cysteine; L-(+)-Cysteine; L-Alanine, 3-mercapto-; L-Cys; Cystein; Cysteine; E 920; Half-cystine; NSC 8746; Propanoic acid, 2-amino-3-mercapto-, (R)-; Thioserine; β-Mercaptoalanine. Grade: ≥95%. CAS No. 52-90-4. Molecular formula: C3H7NO2S. Mole weight: 121.16. |  |
| L-Cysteine-[1-13C] | L-Cysteine-[1-13C] is a labelled L-Cysteine. Cysteine is a non-essential amino acid with a thiol side chain, which is active in many reactions. Cysteine is biosynthesized from the amino acid serine. Synonyms: (2S)-2-amino-3-sulfanylpropanoic acid-13C. Grade: 98% by HPLC; 99% atom 13C. CAS No. 224054-24-4. Molecular formula: C2[13C]H7NO2S. Mole weight: 122.15. | |
| L-Cysteine-1-13C | Labelled 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. Group: Biochemicals. Alternative Names: (R)-2-Amino-3-mercaptopropanoic-1-13C Acid; (R)-Cysteine-1-13C; 2-Amino-3-mercaptopropionic-1-13C Acid; Cystein-1-13C; Cysteine-1-13C; E 920-1-13C; Half-cystine-1-13C; L-(+)-Cysteine-1-13C; 3-Mercapto-L-alanine-1-13C; L-Cys-1-13C; NSC 8746-1-13C; Thioserine-1-13C; β-Mercaptoalanine-1-13C. Grades: Highly Purified. CAS No. 224054-24-4. Pack Sizes: 250mg. US Biological Life Sciences. |  Worldwide |
| L-Cysteine-[1-13C,15N] | L-Cysteine-[1-13C,15N] is the labelled of L-Cysteine, which is used as a radiolabelled internal standard. L-Cysteine is commonly used as a precursor in the food and pharmaceutical industries. Grade: 98% by CP; 99% atom 13C, 98% atom 15N. Molecular formula: C2[13C]H7[15N]O2S. Mole weight: 123.13. | |
| L-Cysteine-[13C3] | L-Cysteine-[13C3] is a labelled L-Cysteine. Cysteine is a non-essential amino acid with a thiol side chain, which is active in many reactions. Cysteine is biosynthesized from the amino acid serine. Synonyms: L-Cysteine-1,2,3-13C3. Grade: 98% by HPLC; 99% atom 13C. CAS No. 202114-66-7. Molecular formula: [13C]3H7NO2S. Mole weight: 124.14. | |
| L-Cysteine-[13C3,15N] | L-Cysteine-[13C3,15N] is a labelled L-Cysteine. Cysteine is a non-essential amino acid that plays a role in protein synthesis, detoxification and some biochemical metabolism. Synonyms: (R)-2-Amino-3-mercaptopropionic acid-13C3,15N; 2-Amino-3-mercaptopropionic-13C3,15N Acid; 3-Mercapto-L-alanine-13C3,15N; L-Cys-13C3,15N; Thioserine-13C3,15N. Grade: 95% by HPLC; 99% atom 13C, 99% atom 15N. CAS No. 202406-97-1. Molecular formula: [13C]3H7[15N]O2S. Mole weight: 125.13. | |
| L-Cysteine-13C3,15N | ?99 atom %, ?98% (CP). Group: Fluorescence/luminescence spectroscopy. | |
| L-Cysteine-[13C3,d3,15N] | L-Cysteine-[13C3,d3,15N] is the labelled of L-Cysteine, which is used as a radiolabelled internal standard. L-Cysteine is commonly used as a precursor in the food and pharmaceutical industries. Synonyms: L-Cysteine-13C3,15N,2,3,3-d3. Grade: 98% by CP; 97% atom 13C; 97% atom 15N; 97% atom D. CAS No. 1994304-88-9. Molecular formula: [13C]3H4D3[15N]O2S. Mole weight: 128.15. | |
| L-Cysteine-15N | ?98 atom % 15N, ?98% (CP). Group: Fluorescence/luminescence spectroscopy. | |
| L-Cysteine-15N | L-Cysteine- 15 N is the 15 N-labeled L-Cysteine. L-Cysteine 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 suppresses ghrelin and reduces appetite in rodents and humans[1]. Uses: Scientific research. Group: Isotope-labeled compounds. CAS No. 204523-09-1. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-Y0337S1. | |
| L-Cysteine-[15N] | L-Cysteine-[15N] is a labelled L-Cysteine. Cysteine is a non-essential amino acid with a thiol side chain, which is active in many reactions. Cysteine is biosynthesized from the amino acid serine. Synonyms: (2R)-2-azanyl-3-sulfanylpropanoic acid-15N. Grade: 98% by HPLC; 98% atom 15N. CAS No. 204523-09-1. Molecular formula: C3H7[15N]O2S. Mole weight: 122.15. | |
| L-cysteine:1D-myo-inositol 2-amino-2-deoxy-α-D-glucopyranoside ligase | This enzyme is a key enzyme in the biosynthesis of mycothiol, a small molecular weight thiol found in Mycobacteria spp. and other actinomycetes. Mycothiol plays a fundamental role in these organisms by helping to provide protection from the effects of reactive oxygen species and electrophiles, including many antibiotics. The enzyme may represent a novel target for new classes of antituberculars. Group: Enzymes. Synonyms: MshC; MshC ligase; Cys:GlcN-Ins ligase; mycothiol ligase. Enzyme Commission Number: EC 6.3.1.13. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5716; L-cysteine:1D-myo-inositol 2-amino-2-deoxy-α-D-glucopyranoside ligase; EC 6.3.1.13; MshC; MshC ligase; Cys:GlcN-Ins ligase; mycothiol ligase. Cat No: EXWM-5716. |  |
| L-Cysteine-[2,3,3-d3] | L-Cysteine-[2,3,3-d3] is the labelled of L-Cysteine, which is used as a radiolabelled internal standard. L-Cysteine is commonly used as a precursor in the food and pharmaceutical industries. Synonyms: L-Cysteine-2,3,3-d3. Grade: 98% by CP; 98% atom D. CAS No. 214782-32-8. Molecular formula: C3H4D3NO2S. Mole weight: 124.15. | |
| L-Cysteine-[2,3,3-d3,15N] | L-Cysteine-[2,3,3-d3,15N] is the labelled of L-Cysteine, which is used as a radiolabelled internal standard. L-Cysteine is commonly used as a precursor in the food and pharmaceutical industries. Synonyms: L-Cysteine-15N,2,3,3-d3. Grade: 98% by CP; 98% atom D; 98% atom 15N. CAS No. 1795787-05-1. Molecular formula: C3H4D3[15N]O2S. Mole weight: 125.17. | |
| L-Cysteine-[3-13C] | L-Cysteine-[3-13C] is a labelled L-Cysteine. Cysteine is a non-essential amino acid with a thiol side chain, which is active in many reactions. Cysteine is biosynthesized from the amino acid serine. Grade: 98% by HPLC; 99% atom 13C. CAS No. 201612-57-9. Molecular formula: C2[13C]H7NO2S. Mole weight: 122.15. | |
| L-Cysteine-[3,3-d2] | L-Cysteine-[3,3-d2] is a labelled L-Cysteine. Cysteine is a non-essential amino acid with a thiol side chain, which is active in many reactions. Cysteine is biosynthesized from the amino acid serine. Grade: 98% by HPLC; 98% atom D. CAS No. 130633-02-2. Molecular formula: C3H5D2NO2S. Mole weight: 123.17. | |
| L-Cysteine,[35s] | L-Cysteine,[35s]. Uses: Designed for use in research and industrial production. Additional or Alternative Names: CYSTEINE, L-[35S];L-CYSTEINE, [35S];L-[35S]CYSTEINE. Product Category: Heterocyclic Organic Compound. CAS No. 24321-12-8. Molecular formula: C3H7NO2S. Mole weight: 124.19. Product ID: ACM24321128. Alfa Chemistry ISO 9001:2015 Certified. Categories: (35s)-cysteine. |  |
| L-Cysteine, Anhydrous 99+% | 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: L-Cys-OH; (R)-2-Amino-3-mercaptopropanoic Acid; (R)-Cysteine; 2-Amino-3-mercaptopropionic Acid; Cystein; Cysteine; E 920; Half-cystine; L-(+)-Cysteine; 3-Mercapto-L-alanine; L-Cys; NSC 8746; Thioserine; β-Mercaptoalanine. Grades: Highly Purified. CAS No. 52-90-4. Pack Sizes: 250g, 500g, 1Kg, 2.5Kg, 5Kg. Molecular Formula:?C?H?NO?S , MDL No:?MFCD00064306. US Biological Life Sciences. | Worldwide |
| L-Cysteine, Anhydrous, non-animal 99+% | 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: L-Cys-OH; (R)-2-Amino-3-mercaptopropanoic Acid; (R)-Cysteine; 2-Amino-3-mercaptopropionic Acid; Cystein; Cysteine; E 920; Half-cystine; L-(+)-Cysteine; 3-Mercapto-L-alanine; L-Cys; NSC 8746; Thioserine; β-Mercaptoalanine. Grades: Cell Culture Grade. CAS No. 52-90-4. Pack Sizes: 25g, 100g, 250g, 1Kg. Molecular Formula:?C?H?NO?S , MDL No:?MFCD00064306. US Biological Life Sciences. | Worldwide |
| L-Cysteine-d3 | L-Cysteine-d3 is the deuterium labeled L-Cysteine. L-Cysteine 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 suppresses ghrelin and reduces appetite in rodents and humans[1]. Uses: Scientific research. Group: Isotope-labeled compounds. CAS No. 214782-32-8. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-Y0337S5. | |
| L-cysteine desulfidase | The enzyme from the archaeon Methanocaldococcus jannaschii contains a [4Fe-4S] cluster and is specific for L-cysteine (cf. EC 4.4.1.1, cystathionine γ-lyase). It cleaves a carbon-sulfur bond releasing sulfide and the unstable enamine product 2-aminoprop-2-enoate that tautomerizes to an imine form, which undergoes a hydrolytic deamination to form pyruvate and ammonia. The same reaction can also be catalysed by some pyridoxal-phosphate proteins (cf. EC 4.4.1.1, cystathionine γ-lyase). Group: Enzymes. Synonyms: L-cysteine desulfhydrase. Enzyme Commission Number: EC 4.4.1.28. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5330; L-cysteine desulfidase; EC 4.4.1.28; L-cysteine desulfhydrase. Cat No: EXWM-5330. | |
| L-Cysteine ethyl ester HCl | L-Cysteine ethyl ester HCl. Group: Biochemicals. Grades: Highly Purified. CAS No. 868-59-7. Pack Sizes: 50g, 100g, 250g, 500g. US Biological Life Sciences. | Worldwide |
| 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 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. Grade: ≥ 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-glutathione disulfide | L-Cysteine-glutathione disulfide. Group: Biochemicals. Alternative Names: CYSH-GSH. Grades: Highly Purified. CAS No. 13081-14-6. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C13H22N4O8S2. US Biological Life Sciences. | Worldwide |
| L-Cysteine-glutathione disulfide | L-Cysteine-glutathione disulfide is a metabolite in plasma that can be used in biomarker studies for tuberculosis cure [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 13081-14-6. Pack Sizes: 1 mg; 5 mg. Product ID: HY-135174. | |
| L-Cysteine-glutathione Disulfide (CYSH-GSH) | L-Cysteine-glutathione Disulfide (CYSH-GSH). Group: Biochemicals. Alternative Names: CYSH-GSH. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| L-Cysteine HCL Anhydrous | L-Cysteine HCL Anhydrous. Categories: l-cysteine hydrochloride; 52-89-1. |  CA, FL & NJ |
| L-Cysteine HCL Mono | L-Cysteine HCL Mono. Group: Food ingredients. Pack Sizes: 25Kgs Drums. |  |
| L-Cysteine HCl Monohydrate | L-Cysteine HCl Monohydrate. Categories: l-cysteine hydrochloride monohydrate; 7048-04-6. | CA, FL & NJ |
| 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 | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| 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. Grade: 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 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 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 | Pharmaceutical Secondary Standard; Certified Reference Material. Group: Pharmacopeia & metrological institutes standards. | |
| 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. Grade: 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,hydrogensulfate(ester),monosodium salt(9ci) | L-Cysteine,hydrogensulfate(ester),monosodium salt(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: NSC344479, 7381-67-1. Product Category: Heterocyclic Organic Compound. CAS No. 7381-67-1. Molecular formula: C3H6NNaO5S2. Mole weight: 223.21. Purity: 0.96. IUPACName: 2-amino-3-sulfosulfanylpropanoic acid; sodium. Product ID: ACM7381671. Alfa Chemistry ISO 9001:2015 Certified. Categories: Sodium S-sulfocysteine hydrate. | |
| L-Cysteine methyl ester hydrochloride | L-Cysteine methyl ester hydrochloride (L-CMEH),an alkylamine derivative, is an expectorants to increase mucous excretion and also inhibits binding of ethynylestradiol metabolites to protein and nucleic acids. Synonyms: methyl (2R)-2-amino-3-sulfanylpropanoate; hydrochloride; cysteine methyl ester; Cytoclair; mecysteine; mecysteine hydrochloride; mecysteine hydrochloride, (DL)-isomer; mecysteine hydrochloride, (L)-isomer; methyl cysteine; Visclair. Grade: 95%. CAS No. 18598-63-5. Molecular formula: C4H10ClNO2S. Mole weight: 171.65. | |
| 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 |
| L-Cysteine,N-acetyl-s-[(2E,6E)-3,7,11-trimethyl-2,6,10-dodecatrien-1-yl]- | L-Cysteine,N-acetyl-s-[(2E,6E)-3,7,11-trimethyl-2,6,10-dodecatrien-1-yl]-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: AFC cpd, N-AFC, N-Acetylfarnesylcysteine, N-acetyl-S-farnesylcysteine, Spectrum5_001957, BSPBio_001384, C20H33NO3S, MolPort-006-705-728, HMS1989F06, HMS1989K19, CID6438381, N-Acetyl-S-trans,trans-farnesyl-L-cysteine, IDI1_033854, IDI1_033967, NCGC00161311-01, NCGC00161311-02, NCGC00161311-03, NCGC00161311-04, LS-172917, N-acetyl-S-trans, trans-farnesyl-L-cysteine. Product Category: Heterocyclic Organic Compound. CAS No. 135304-07-3. Molecular formula: C20H33NO3S. Mole weight: 367.55. Purity: ≥98%. IUPACName: (2R)-2-acetamido-3-[(2E,6E)-3,7,11-trimethyldodeca-2,6,10-trienyl]sulfanylpropanoic acid. Density: 1.038g/cm³. Product ID: ACM135304073. Alfa Chemistry ISO 9001:2015 Certified. | |
| L-Cysteine,N-acetyl-s-[(2E,6E)-3,7,11-trimethyl-2,6,10-dodecatrien-1-yl]-,methyl ester | L-Cysteine,N-acetyl-s-[(2E,6E)-3,7,11-trimethyl-2,6,10-dodecatrien-1-yl]-,methyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: CTK4B9748, L-Cysteine,N-acetyl-S-[(2E,6E)-3,7,11-trimethyl-2,6,10-dodecatrien-1-yl]-, methyl ester, 135304-08-4, AG-D-72210, L-Cysteine,N-acetyl-S-(3,7,11-trimethyl-2,6,10-dodecatrienyl)-, methyl ester, (E,E)-;L-Cysteine, N-acetyl-S-[(2E,6E)-3,7,11-trimethyl-2,6,10-dodecatrienyl]-, methylester (9CI); L-ACFM. Product Category: Heterocyclic Organic Compound. CAS No. 135304-08-4. Molecular formula: C21H35NO3S. Mole weight: 381.57. Purity: 0.96. IUPACName: methyl (2R)-2-acetamido-3-(3,7,11-trimethyldodeca-2,6,10-trienylsulfanyl)propanoate. Canonical SMILES: CC(=CCCC(=CCCC(=CCSCC(C(=O)OC)NC(=O)C)C)C)C. Product ID: ACM135304084. Alfa Chemistry ISO 9001:2015 Certified. | |
| L-Cysteine,N-(aminocarbonyl)- | L-Cysteine,N-(aminocarbonyl)-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: N-Carbamoyl-L-cysteine, EINECS 246-329-5, L-Cysteine, N-(aminocarbonyl)-, MolPort-003-845-586, CID90546, C-1800, 24583-23-1. Product Category: Heterocyclic Organic Compound. CAS No. 24583-23-1. Molecular formula: C4H8N2O3S. Mole weight: 164.1829. Purity: 0.96. IUPACName: (2R)-2-(carbamoylamino)-3-sulfanylpropanoic acid. Canonical SMILES: C(C(C(=O)O)NC(=O)N)S. Density: 1.45g/cm³. ECNumber: 246-329-5. Product ID: ACM24583231. Alfa Chemistry ISO 9001:2015 Certified. | |
| L-Cysteine (Nitroso) (BSA) | L-Cysteine (Nitroso) (BSA). Group: Biochemicals. Grades: Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| L-Cysteine S-sulfate sodium hydrate | L-Cysteine S-sulfate sodium hydrate is a potent N-methyl-d-aspartate (NMDA) glutamatergic receptors agonist. L-Cysteine S-sulfate sodium hydrate is the substrate for cystine lyase, it can be used in mass spectrometry operations [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 150465-29-5. Pack Sizes: 100 mg; 250 mg; 500 mg. Product ID: HY-45609. | |
| L-Cysteine S-sulfate sodium salt sesquihydrate | L-Cysteine S-sulfate sodium salt sesquihydrate. Synonyms: L-Cysteine, hydrogen sulfate (ester)?, sodium salt, hydrate (2:2:3) (9CI). CAS No. 150465-29-5. Molecular formula: C3H7NO5S2Na.3/2(H2O). Mole weight: 251.21. | |
| L-Cysteinesulfinic acid | L-Cysteinesulfinic acid. Group: Biochemicals. Grades: Purified. CAS No. 1115-65-7. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| L-Cysteinesulfinic acid, monohydrate | L-Cysteinesulfinic acid, monohydrate. Group: Biochemicals. Alternative Names: 3-Sulfino-L-alanine monohydrate. Grades: Highly Purified. CAS No. 207121-48-0. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C3H7NO4S·H2O. US Biological Life Sciences. | Worldwide |
| L-Cysteine-sulfone | L-Cysteine-sulfone. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| 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 |
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