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Siping Fine Chemicals

Cefuroxime Acid

66

CAS: 55268-75-2

Chemical structural formula:

2010713124744

Molecular formula: C16H16N4O8S

Molecular weight: 424.37

Specifications:

Appearance:  white crystal powder

Purity (dry basis): 98%Min.

Moisture (K.F.): 1%Max.

pH: 2.5~3.5

Specific rotation (20℃):  +62˚~68˚

Absorption (450nm): 0.12Max.

Related substance:  2.0%Max.

Packing: 25kg/drum (Storage under cold condition)

Applications: It’s an important pharmaceutical intermediate, used as mother nucleus of cephalosporin, such as CEFUROXIME AXETIL, CEFUROXIME SODIUM, etc.


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