CAS 638-23-3 Carboxymethyl Cysteine Pharmaceutical Raw Material

• Customization: Available
• CAS No.: 638-23-3
• Formula: C3h7no3
• Model NO.: S-Carboxymethyl-L-Cysteine
• EINECS: 211-327-5
• Packaging Material: Plastic
• Storage Method: Normal
• Shelf Life: >12 Months
• Nutrient Composition: Mineral
• Resource: Natural
• The content of active substances: ＞90%
• Colour: White
• Transport Package: Bag
• Specification: 25KG/BAG
• Origin: China
• HS Code: 29147000
• Production Capacity: 10000ton/Month

Product Description

Product Description

Carbocisteine, also called carbocysteine, is a mucolytic that reduces the viscosity of sputum and so can be used to help relieve the symptoms of chronic obstructive pulmonary disorder (COPD) and bronchiectasis by allowing the sufferer to bring up sputum more easily. Carbocisteine should not be used with antitussives (cough suppressants) or medicines that dry up bronchial secretions. Carbocisteine is produced by alkylation of cysteine with chloroacetic acid.

Function

An important pharmaceutical raw material; used in the synthesis of a variety of drugs, can reduce the stickiness of respiratory secretions, for the treatment of chronic tracheitis, emphysema, tuberculosis and so on.

Specification

Product Name	Carbocysteine / S-Carboxymethyl-L-Cysteine
CAS No.	638-23-3
Appearance	White Crystalline Powder
Molecular Formula	C5H9NO4S
Molecular Weight	179.19
EINECS No.	211-327-5
Melting Point	208-213 °C (dec.)
Boiling Point	417.3±45.0 °C(Predicted)
Density	1.315 (estimate)
Storage Condition	2-8°C
Shelf Life	2 Years
Delivery Time	7-10 Days
MOQ	10 Gram

 

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