cefazedone acid(the only manufacturer in china)

Date：2022-01-11      Categories：Related Application Product

post date:	jan 11,2022
expiry date:	jan 11,2023
detailed description:	cas no. :56187-47-4 quantity: 1metric tons specs:99% price:400 usd kilograms payment method: tt cefazedone acid chemical name: (6r,7r)-7-{[(3,5-dichloro-4-oxopyridin-1(4h)-yl)acetyl]amino}-3-{[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid cas no.56187-47-4 molecular formula:c18h15cl2n5o5s3 molecular weight:548.44 properties:white or light yellow crystalline powder use:intermediate of cefazedone and cefazolin as so far now, pingyuan sihuan pharm is the only manufacturer of cefazedone free acid in china. sihuan pharmaceutical is a manufacturer of cephalosporin apis and intermediates based in china. now we are the only manufacturer of cefazedone acid in china, and begin to export.

cas registry number:	56187-47-4
synonyms:	;(6r,7r)-7-{[(3,5-dichloro-4-oxopyridin-1(4h)-yl)acetyl]amino}-3-{[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;cefazedonum;7-[[2-(3,5-dichloro-4-oxo-1-piperidyl)acetyl]amino]-3-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;
molecular formula:	c18h19cl2n5o5s3
molecular weight:	552.475
molecular structure: