Hebei Zeshuo Pharmaceutical Technology Co., Ltd.

Product

DL-Para-Hydroxyphenyl Hydantoin

DL-對羥基苯海因

    Detail

CAS: 2420-17-9
Molecular formula: C8H9N2O3
Molecular weight: 192.18


Standard Specifications 

NO.

Item\Grade\Type

Specification

1

Appearance

 White or almost white crystalline powder

2

Assay

≥98.5%

3

Ortho position

≤0.5%

4

Absorption

 ≤0.05

5

Melting point

 262.0-264.0℃

6

Moisture

 ≤1%

Application:

It is an important side chain to synthesis β-lactam antibiotics, frequently used in the production of Amoxicillin etc.

Packing: 25kg plastic woven bag.
Storage: store in dry and cool place keep away from sunshine and rain


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