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CAS NO. |
NOTE |
98753-19-6 |
JP15, SFDA标准(试行） |
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| Chemical Name: (6R,7R)-7-[(Z)-2-(2-Aminothiazol-4-yl)-2-methoxyimincacetylamino]-3-(6,7-dihydro-5H-cyclopenta[b]pyridiminum-1-ylmethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-carboxylate monosulfate Commodity: Cefpirome Sulfate 硫酸头孢匹罗 Structure: Molecular Formula: C22H22N6O5S2•H2SO4 Molecular Weight: 612.66 CAS No.: 98753-19-6 Specifications: Appearance: White to yellowish crystalline powder Optical rotation: －27°～－33° Absorbance(270nm): 405～435 PH: 1.6～2.6 Clarity and Color of solution: Clear or Color ≤1# or ≤6# (yellow or green yellow) Water: ≤2.5% Bacterial endotoxins: ＜0.10EU/mg Sterility: sterile Residue on Ignition: ≤0.1% Heavy Metals: ≤20 ppm Assay (On dry basis): ≥82.3% Usage: Packing: Storage: Sealed and store in a cool place. |
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