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質(zhì)檢報(bào)告單——CERTIFICATE OF ANALYSIS
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產(chǎn)品名稱(chēng) Product Name |
利福布汀 Rifabutin |
產(chǎn)品批號(hào) Batch No. |
221219-2 |
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批次數(shù)量 Quantity |
56KG |
生產(chǎn)日期 Man. Date |
2022-12-21 |
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包裝規(guī)格 Packaging |
15KG/紙桶/Drum |
檢測(cè)日期 Test Date |
2022-12-29 |
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有效日期 Expiry Date |
2024-12-20 |
報(bào)告日期 Report Date |
2022-12-30 |
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檢驗(yàn)項(xiàng)目 Test Items |
檢驗(yàn)指標(biāo) Standard |
檢驗(yàn)結(jié)果 Test Results |
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外觀 Appearance |
紅紫色無(wú)定形粉末 Reddish-violet amorphous powder |
符合規(guī)定 Complies |
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鑒別 Identification |
A、B 符合規(guī)定 Complies |
符合規(guī)定 Complies |
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溶解性 Solubility |
溶于氯仿和甲醇,略溶于乙醇,極微溶于水 Soluble in chloroform and methanol, slightly soluble in ethanol, and very slightly soluble in water |
符合規(guī)定 Complies |
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水分 Water |
≤2.5% |
1.1% |
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N-異丁基哌酮 N-Isobutylpiperidone |
供試品溶液色譜圖中在 N-異丁基哌嚏酮 RF 值處的斑點(diǎn)不得深于 0.05mg/ml N-異丁基哌疇酮標(biāo)準(zhǔn)溶液獲得的色譜 圖中主斑點(diǎn)(0.5%) No spot in the chromatogram of the test solution at an RF value corresponding to that of N-isobutylpiperidone is more intense than that of the principal spot observed in the chromatogram obtained from the Standard solution containing 0.05 mg of N-isobutylpiperidone per mL (0.5%) |
符合規(guī)定 Complies |
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色譜純度 Chromatographic purity |
RRT0.5:≤1.0% RRT0.6:≤1.0% RRT0.8:≤1.0% RRT1.4:≤1.0% |
RRT0.5: 0.1% RRT0.6: 0.2% RRT0.8: 0.6% RRT1.4: 0.1% |
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其它任一雜質(zhì) Any other impurity≤0.5% |
0.2% |
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所有雜質(zhì)峰和 The total of all impurity peaks≤3.0% |
1.6% |
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丙酮 Acetone≤5000ppm |
ND |
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吡啶 Pyridine≤200ppm |
ND |
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二氯甲烷 Dichloromethane≤600ppm |
183ppm |
殘留溶劑 Residual solvent |
乙醇 Ethanol≤5000ppm 二甲基甲酰胺 Dimethylfbrmamide≤880ppm 乙二醇單甲醚 Ethylene glycol monomethyl ether≤50ppm |
271ppm ND ND |
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四氫吠喃 Tetrahydrofuran<720ppm |
ND |
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乙酸乙酯 Ethyl acetate≤5000ppm |
ND |
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環(huán)己烷 Cyclohexane≤3880ppm |
32ppm |
含量 Assay |
950μg/mg~1020μg/mg(無(wú)水物計(jì) on anhydrous) |
986μg/mg |
結(jié)論 Conclusion |
本品符合 USP42 質(zhì)量標(biāo)準(zhǔn) Complies with USP42 standard |