L-Cysteine hydrochloride, anhydrous, ≥99.0% (RT)

• Catalog Number: ACM52891-2
• Product Name: L-Cysteine hydrochloride, anhydrous, ≥99.0% (RT)
• CAS: 52-89-1
• Category: Amino Acids
• Synonyms: L-Cysteine hydrochloride (1:1)
• Molecular Weight: 157.62
• Molecular Formula: HSCH2CH(NH2)COOH · HCl
• Canonical SMILES: Cl[H].N[C@@H](CS)C(O)=O
• InChI: 1S/C3H7NO2S.ClH/c4-2(1-7)3(5)6;/h2,7H,1,4H2,(H,5,6);1H/t2-;/m0./s1
• InChI Key: IFQSXNOEEPCSLW-DKWTVANSSA-N
• Melting Point: 174.1-174.7℃
• Solubility: H2O: 1 g/10 mL, clear, colorless
• Application: Peptide synthesis.
• Assay: ≥99.0% (RT)
• Beilstein: 3560277
• Biochem Physiol Actions: NMDA glutamatergic receptor agonist that is also an agonist at AMPA glutamatergic receptors at high concentrations.
• Color: white
• EC Number: 200-157-7
• Form: powder or crystals
• Impurities: ≤0.5% foreign amino acids
• MDL Number: MFCD00064553
• NACRES: NA.77
• Optical Activity: [α]20/D +6.4±0.3°, c = 5% in 5 M HCl
• PubChem ID: 329753437
• Quality Level: 200
• Storage Temperature: 2-8℃