Hebei Zeshuo Pharmaceutical Technology Co., Ltd.

Product

D(-)Alpha-Phenylglycine Ethyl Potassium Dane salt

左旋苯甘氨酸乙基鄧鉀鹽

    Detail

CAS No: 961-69-3
Molecular formula: C14H16KMO4
Molecular weight: 301.3794
Standard Specifications  

 

NO.

Item\Grade\Type

Specification

1

Appearance

White crystalline powder

2

Assay

 ≥99%

3

Specific rotation[a] 20D

-78~-82

4

Moisture

0.5

5

pH

9.0-10.5

6

Absorbance

≤0.05

Application:
It is a pharmaceutical intermediates in the production of semi-synthetic penicillins and cephalosporins, such as to produce Ampicillin, Piperacillin, Cephalexin, 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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