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S-Carboxymethyl-L-Cysteine

S-Carboxymethyl-L-Cysteine

Category :

Intermediates/Pharmaceutical intermediates

CAS NO : 638-23-3
EC NO : 211-327-5
Molecular Formula : C5H9NO4S
Main Specifications :
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);
S-Carboxymethyl-L-Cysteine
Package: 25kgs/ fiber drum
Uses : It can be used in the curing of chronic tracheitis, emphysema, pulmonary.
Molecular Structure:S-Carboxymethyl-L-Cysteine 638-23-3
Product description:
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
If you are sourcing S-Carboxymethyl-L-Cysteine from China ,just feel free to inquire
Inquire
Contact us
Company：
    Ningbo Create Biological Project Co., Ltd.
Contact：
    Mr zhou
Phone：
86-574-86553666 86553333
Mobile phone：
Fax：
 86-574-86553222 86556118
E-mail：
 info@createbiochem.com
Website：
 http://www.sinobiochem.com
Address：
 Zhenhai Mansion, No 18, Jinye Street, Luotuo, Ningbo China.
Zip Code：
 315206
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