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Side Chain For Ertapenem

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CAS: Side Chain For Ertapenem  
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Updated on: 2015-06-11
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Description

 Side Chain For Ertapenem 

1、Chemical name:
3-[[[(2S,4S)-4-mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid or(2S,4S)-2-[[(3-carboxyphenyl)amino]carbonyl]-4-mercapto-1-(4-nitrobenzyl)pyrrolidinecarboxylate
2CAS202467-69-4
3Molecular FormulaC20H19N3O7S
4Molecular Weight445.45
5Molecular Structure

6Technical Data

ltem

lndex

Appearance

White or pale white powder

Assay

≥98.0%(HPLC)

Melting point

118-120℃

Moisture

≤0.5%

7Packing & Storage
Packing:  20kg/barrel (plastic bag inside 、seal with Aluminum foil,carton outside)
Storage:0~20℃

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