7-APRA

Alias: (6R,7R)-7-Amino-8-oxo-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;7-APRA

CAS NO: 106447-44-3  

Chemical formula: C10H12N2O3S 

Molecular weight: 240.279

External properties: white or light yellow crystalline powder

Content: ≥99.0% 

Flash point: 279.9°C

Density: 1.5g/cm³

Boiling point: 539.3°C 

Storage condition: 2-8 °C, avoid light, ventilated dry place, sealed store

Application: pharmaceutical intermediate, used for the synthesis of pharmaceutical raw material product cefprozil