7-APCA,7-APRA
Details
7-APCA,7-APRA
Product Name 7-APCA,7-APRA
English Name 7-APCA,7-APRA
Chemical Name (6R,7R)-7-Amino-8-oxo-3-(1-propenyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS RN 120709-09-3
Molecular Formula C10H12N2O3S Molecular Weight 240.28
Quality Standard enterprise standard
Appearance Off-white or light yellow crystalline powder
Moisture≤0.5% Ash Content of Sulfuric Acid≤0.2%
(Z)-isomer≥89%(E)-isomer≤10%
7-ADCA Impurity≤0.5% Total Unknown Impurity ≤1.0% Total Impurity≤1.5%
Content 95%—105%
Use Used as intermediate for the synthesis of cefprozil
Packing 25KG/fiber drum, it is available for 2 years