L-Carbocisteine Medical APIs , BP/USP S-Carboxymethyl-L-Cysteine S-CMC

L-Carbocisteine Medical APIs , BP/USP S-Carboxymethyl-L-Cysteine S-CMC

L-Carbocisteine,BP/USP; S-Carboxymethyl-L-Cysteine; S-CMC; cas no.: 638-23-3

Description

Cas no.: 638-23-3

Chemicals name: S-Carboxymethyl-L-Cysteine

Molecular Structural formula:
  

Molecular formula

 C5H9NO4S

Quality standard: AJI92/USP28/EP5/FCCIV

Applications

Used as a kind of expectorant Medicine, can reduce the secretion of bronchial mucus, sputum viscosity decreased and easy to cough up. For chronic bronchitis, bronchial asthma caused by thick mucus, sputum difficult in patients with pulmonary dysfunction.

Specifications

Appearance	White crystals powder
Specific rotation[a]D20°	-33.5°~-36.5°
State of solution	Clear and colorless
Chloride(Cl)	≤0.039%
Ammonium(NH4)	≤0.02%
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