Hebei Zeshuo Pharmaceutical Technology Co., Ltd.

Product

D-(-)-Alpha-Phenylglycine Methyl Ester Hydrochloride

左旋苯甘氨酸甲酯鹽酸鹽

    Detail

CAS No: 19883-41-1
Molecular formula:  C9H12CINO2
Molecular weight: 201.6501
Standard Specifications  

 

NO.

Item\Grade\Type

Specification

1

Appearance

White or almost white crystalline powder

2

Assay

≥98.5

3

D-Phenylglycine

 ≤1.0

4

Lose on drying

 ≤1.0

5

Specific rotation[a]­ 20D

-133~-136°

Application:
A side chain used in the production of Ampicillin,  Cefaclor etc.

Packing: 25kg paper bag with doule-layer plastic bag.
Storage: store in dry and cool place keep away from sunshine and rain


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