Product Name: L-Cysteine hydrochloride monohydrate Synonyms: L-2-AMINO-3-MERCAPTOPROPANOIC ACID HYDROCHLORIDE, MONOHYDRATE;L-2-AMINO-3-MERCAPTOPROPIONIC ACID MONOHYDROCHLORIDE;L-CYSTEINE HYDROCHLORIDE;L-CYSTEINE HYDROCHLORIDE 1-HYDRATE;L-CYSTEINE HYDROCHLORIDE HYDRATE;L-(+)-CYSTEINE HYDROCHLORIDE, MONOHYDRATE;L-CYSTEINE HYDROCHLORIDE MONOHYDRATE;L-CYSTEINE HYDROCHLORIDE SALT H2O CAS: 7048-04-6 MF: C3H10ClNO3S MW: 175.63 EINECS: 200-157-7 Product Categories: Cysteine [Cys, C];alpha-Amino Acids;Amino Acids;Antioxidant;Biochemistry;Nutritional Supplements;L-Amino Acids;BioUltra;Cysteine/CystineIon Channels;Excitatory Amino Acids;Ionotropic Glutamate Receptor ModulatorsNeurotransmitters;Ligand-Gated Ion Channels;NMDA Agonists;Amino AcidsBiochemicals and Reagents;Core Bioreagents;Research Essentials;Amino AcidsPeptide Synthesis;Amino Acid Derivatives;Cysteine/Cystine;Amino AcidsPharmacopoeia (USP);Pharmacopoeia A-ZPharmacopoeia (USP);Pharmacopoeial Amino Acids;Amino Acids;Biochemicals and Reagents;amino mp 175°C refractive index 6 ° (C=8, 1mol/L HCl) storage temp. Store at RT. solubility H2O: 1 M at 20 °C, clear, colorlessSensitive Hygroscopic Merck 14,2781 BRN 5158059 HS Code 29309013 Chemical Properties : white crystalline powder Usage : 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 use d 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.