S-Carboxymethyl-L-Cysteine

S-Carboxymethyl-L-Cysteine( Carbocysteine)(S-CMC)

[AJI92]  [USP24]  [EP5]

CAS No.：638-23-3 Molecule Formula：C5H9NO4S Molecule Weight：179.20 Structure Formula：   Description：White crystals or crystalline powder; slightly acid taste. Very soluble in water, practically insoluble in ethanol and in glacial acetic acid and in ether. Dissolve in dilute hydrochloric acid and in sodium hydroxide T.S. Manufacture Standards:AJI92/EP5 Specification: Specific rotation -33.5--36.5?/DIV> Heavy metals ≤10ppm Loss on drying ≤0.3%      Residue on ignition ≤0.10%   assay 98.5-101.0%              pH 2.0-3.5           Mainly uses: Hair finishing agent and adjusting agent, it can resist acne. It can be used in the curing of chronic tracheitis, emphysema, pulmonary. Packing: 25kgs/ fiber drum

CAS NO:638-23-3;186537-58-6;2387-59-9

EC NO:211-327-5

Molecular Formula:C₅H₉NO₄S

Molecular Weight:179.1943

Synonyms:;s-carboxymethyl-l-cysteine;3-carboxymethylthio-l-alanine;carbocysteine;S-(carboxymethyl)cysteine;(2R)-2-ammonio-3-[(carboxylatomethyl)sulfanyl]propanoate;N-(carboxymethyl)-L-cysteine;(2R)-3-carboxysulfanyl-2-(methylamino)propanoic acid;Carbocistein;Mucodyne;L-Carbocysteine(S-CMC);L-Carbocistein(S-CMC);

Molecular Structure:

CAS NO:638-23-3;186537-58-6;2387-59-9

EC NO:211-327-5

Molecular Formula:C₅H₉NO₄S

Molecular Weight:179.1943

Synonyms:;s-carboxymethyl-l-cysteine;3-carboxymethylthio-l-alanine;carbocysteine;S-(carboxymethyl)cysteine;(2R)-2-ammonio-3-[(carboxylatomethyl)sulfanyl]propanoate;N-(carboxymethyl)-L-cysteine;(2R)-3-carboxysulfanyl-2-(methylamino)propanoic acid;Carbocistein;Mucodyne;L-Carbocysteine(S-CMC);L-Carbocistein(S-CMC);

Molecular Structure: