D-Cysteine hydrochloride (s)-2-amino-3-mercaptopropanoic acid hydrochloride d-cysteine hcl h-d-cys-oh hcl d-cysh hcl 32443-99-5 CAS 32443-99-5

Purity 97%+In StockPharmaceutical Standards
CAS No.32443-99-5
Molecular FormulaC3H7NO2S HCl H2O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

D-Cysteine hydrochloride (s)-2-amino-3-mercaptopropanoic acid hydrochloride d-cysteine hcl h-d-cys-oh hcl d-cysh hcl 32443-99-5 CAS 32443-99-5 chemical structure

Description

D-Cysteine hydrochloride (s)-2-amino-3-mercaptopropanoic acid hydrochloride d-cysteine hcl h-d-cys-oh hcl d-cysh hcl 32443-99-5 (CAS 32443-99-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C3H7NO2S HCl H2O. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC3H7NO2S HCl H2O
Molecular Weight175.63 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)-1.0
CAS Registry Year (est.)1966
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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