产品详情
(6R,7R)-7-Amino-8-oxo-3-(1-propenyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid ( 7-APRA )
CAS No. 120709-09-3
MF: C10H12N2O3S
Appearance: off-white or yellowish crystalline powder
Moisture: 0.5%max.
Sulfated ash: 0.2% max.
(Z) isomer: 89% min.
(E) isomer: 10% max.
Impurities:
- 7-ADCA impurity: 0.5% max.
- Total unknown impurity: 1.0% max,
- Total impurities: 1.5% max.
Assay: 95%-105%
Packing: 25kg /fibre drum
