cas 82419-36-1 Ofloxacin Ofloxacin cas 82419-36-1
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Description:
API Ofloxacin(USP32)
CAS No.:82419-36-1
Standard:USP32
Name:API Ofloxacin(USP32)
CAS No.:82419-36-1
Standard:USP32
s Assy:99.3%
Item | Standard | Result | |||
Identification | A: IR test | Conform | |||
B: UV test | |||||
Description | Fale yellowish-white to light yellowish-white crystalline powder | Light yellowish crystalline powder | |||
Specific rotation | -1°~+1° | 0° | |||
Loss on drying | ≤0.2% | 0.07% | |||
Individual impurity | ≤0.3% | 0.10% | |||
9-desfluoro ofloxacin | ≤0.2% | 0.13% | |||
total impurity | ≤0.5% | 0.19% | |||
Residue on ignition | ≤0.1% | 0.04% | |||
Heavy Metals | ≤0.001% | less than0.001% | |||
Arsenic | ≤0.0001% | <0.0001% | |||
A Methanol | ≤0.005% | Not found | |||
B Ethanol | ≤0.05% | Not found | |||
Assay | 98.5%~101.5% | 99.3% |
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