CasNo.30246-33-4,Parent nucleus of Cefazedone（7-TDA）(30246-33-4),7-AMINO-3-[(5-METHYL-1,3,4-THIADIAZOL-2-YL)THIOMETHYL]CEPHALOSPHORANIC ACID(30246-33-4) Suppliers

1 Kilogram	Negotiable

30246-33-4 7-TDA Cefazedone

The manufacturer of Parent nucleus of Cefazedone（7-TDA）in China. Began to export business.

Parent nucleus of Cefazedone（7-TDA）
Chemical Name	(7r)-7-amino-3-[(5-methyl-1,3,4-thiadiazol- 2-yl)thiomethyl]-3-cephem-4-carboxylic acid ；-Amino-3-{[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl} cephalosporanic acid
Chemical Structure
CAS NO	30246-33-4
Molecular Formula	C₁₁H₁₂N₄O₃S₃
Molecular Weight	344.44
Appearance	White or almost white crystalline powder
Purity	≥98.5%
Use	The intermediate of Cefazedon，Cefazolin