AE-ESTER

 

 

SYNONYM: MAEM; S-2-benzothiazoyl-2-amino-alpha-methoxyimino-4-thiazoleacetate.

 

FORMULA: C13H10N4O2S3

 

M. W.: 350

 

CAS NO.: 80756-85-0

 

DESCRIPTION: WHITE OR LIGHT YELLOW CRYTAL POWDER.

 

SPECIFICATIONS:

APPEARANCE

WHITE OR LIGHT YELLOW CRYSTAL POWDER

CONTENT

99.0% MIN.

MELTING POINT

128℃ MIN.

LOSS ON DRYING

0.30% MAX.

FREE ACID

0.30% MAX.

Fe SALT

30PPM MAX.

 

USES: THE RAW MATERIALS OR PHARMACEUTICAL INTERMEDIATE OF REFINED CEFTRIAXONE SODIUM AND CEFARTIZINE.

 

PACKING:   20KG/CARDBOARD WITH DOUBLE LAYER PLSTIC FILM INNER.