ZXFPC0084 Biapenem

CAS Number: 120410-24-4

Biapenem

Appearance: White or slightly yellowish crystalloid powder

Quality Index Standard Results

Identification: Rule of ES Conforms
Specific Rotation: -26 -- -36° -32.5°
PH: 4.5---6.0 5.1
Appearance of solution: Rule of ES Conforms
Related substance Single: ≤1.0％ 0.81%
Total: ≤3.0％ 2.32%
Tetrahydrofuran: ≤0.072% 0.052%
Acetone: ≤0.5% 0.33%
Loss on drying: ≤1.0％ 0.67%
Residue on ignition: ≤0.2％ 0.12%
Heavy metals: ≤0.002% <0.002%
Particle size (50microns): >90.0% >90.0%
Assay: 98.0-102.0% 99.23%

Conclusion: The Specification conforms to the rule of Enterprise Standard.

 

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