GOYENCHEM-AE AE-Active Ester MAEM CAS No.80756-85-0

Description

MAEM  CAS  No.：80756-85-0

(1)   Chemical name：

(Benzothiazol-2-yl)-2-(2-amino-thiazol-4-yl)-(z)-2-methoxyimino Thiaocetate

(2)   Structural formula：

(3)   Molecular formula：C13H10S3N4O2   Molecular weight：350

(4)   Quantity standard：

Appearance：Light yellow crystal powder

Content：≧98.50%

   Purity：≧99.00%

   Melting point：≧128℃

   Free ATMAA：≦0.10%

   Drying gravity：≦0.10%

(5)   Use：it is used as the main material of cefatriazine and cefathiaoximino sodium

(6)   Packing：packed in a 20-kg board paper drum for each one, or by customers’ requirements.