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Potassium (R)-[(3-ethoxy-1-methyl-3-oxoprop-1-enyl)amino]phenylacetate
Date:2017-08-09    view:529    [Close]  [print]

Product Name: Potassium (R)-[(3-ethoxy-1-methyl-3-oxoprop-1-enyl)amino]phenylacetate

Chemical Name:

CAS NO.:  961-69-3

EINECS NO.:213-510-5

Molecular Formula:C14H16NO4K

Formula Weight:301.38

Structural formula:

        

Description and Solubility:White crystalline powder.

Quality Specification:Enterprise standard≥ 99%

Test item

standard

Apperance

White crystalline powder.


Assay

≥ 99%

Water

≤ 0.5%

Absorbance

≤ 0.05

pH

9.0-10.5

Specific rotation[a] 20D

78°~ -82°

Usage: It is used in the the synthesis of semisynthetic penicillins and cephalosporins.

Packaging and Storage Condition:25kg/Composite bag,or packed based on customer’s require.

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