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CAS NO. |
NOTE |
83905-01-5 |
USP28,CP2005 |
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| Chemical Name:
4’’-Epl-9-deoxo-9a-methyl-9a-asn-9a-homoery-thromycin
Commodity: Azithromycin 阿奇霉素
Structure:
Molecular Formula: C38H72N2O12
Molecular Weight: 748.993
CAS No.: 83905-01-5
Specifications:
Appearance: White crystalline powder
Identification: IR
Assay: 94.5％～103.0%
PH Value: 9.0～11.0
Water ≤5.0％
Residue on ignition ≤0.3%
Heavy metals ≤25ppm
Specific rotation: -45°～ -49°
Packing: 5 kg/drum |
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