哌拉西林杂质B
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- CAS号:
- 64817-22-7
- 英文名:
- Piperacilloic Acid
- 英文别名:
- Piperacilloic Acid;Piperacillin Impurity 5;Piperacillin Impurity 60;Piperacilin EP Impurity B;Piperacilloic Acid (>90%);Piperacillin Sodium EP Impurity B;Piperacillin Impurity 2(EP Impurity B);Isavuconazole Impurity 90 Hydrochloride;Piperacillin impurity 1/Piperacillin EP Impurity B;Piperacillin ImpurityⅠ:Impurity A(Piperacilloic Acid
- 中文名:
- 哌拉西林杂质B
- 中文别名:
- 哌拉西酸;哌拉西林杂质60;哌拉西林EP杂质B;哌拉西林有关杂质 B;哌拉西林杂质B (EP/BP);哌拉西林EP杂质B(非对映体混合物);哌拉西林EP杂质B(非对映异构体混合物);哌拉西林杂质Ⅰ杂质A(4-羧基-Α-[2-(4-乙基-2,3-二氧代-1-哌嗪甲酰氨基)-2-苯基乙酰氨基]-5,5-二甲基-2-噻唑烷乙酸);哌拉西林杂质Ⅰ杂质A(4-羧基-Α-[2-(4-乙基-2,3-二氧代-1-哌嗪甲酰氨基)-2-苯基乙酰氨基]-5,5-二甲基-2-噻唑烷乙酸);哌拉西林杂质Ⅰ杂质A(4-羧基-α-[2-（4-乙基-2，3-二氧代-1-哌嗪甲酰氨基）-2-苯基乙酰氨基]-5，5-二甲基-2-噻唑烷乙酸)
- CBNumber:
- CB22545576
- 分子式:
- C23H29N5O8S
- 分子量:
- 535.57
- MOL File:
- 64817-22-7.mol
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哌拉西林杂质B化学性质
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熔点:
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>148°C (dec.)
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密度:
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1.410±0.06 g/cm3(Predicted)
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储存条件:
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Hygroscopic, -86°C Freezer, Under inert atmosphere
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溶解度:
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DMSO (Slightly), Methanol (Slightly)
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酸度系数(pKa):
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1.94±0.60(Predicted)
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形态:
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Solid
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颜色:
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White to Pale Yellow
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稳定性:
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Hygroscopic, Temperature Sensitive, Unstable in Aqueous Solution, Unstable in Solution
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哌拉西林杂质B性质、用途与生产工艺
哌拉西林杂质B可作为有机合成中间体和医药中间体，主要用于实验室研发过程中和化工医药生产过程中。
哌拉西林杂质B
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64817-22-7, 哌拉西林杂质B 相关搜索:
- Sulfur & Selenium Compounds
- Pharmaceuticals
- Intermediates & Fine Chemicals
- Heterocycles
- Chiral Reagents
- 哌拉西林杂质
- 化学试剂
- 杂质对照品
- 哌拉西林优势供应
- C23H29N5O8S
- 哌拉西林EP杂质B(非对映异构体混合物)
- 哌拉西酸
- 哌拉西林有关杂质 B
- 哌拉西林杂质Ⅰ杂质A(4-羧基-Α-[2-(4-乙基-2,3-二氧代-1-哌嗪甲酰氨基)-2-苯基乙酰氨基]-5,5-二甲基-2-噻唑烷乙酸)
- 哌拉西林杂质60
- 哌拉西林杂质B (EP/BP)
- 哌拉西林EP杂质B
- 哌拉西林杂质Ⅰ杂质A(4-羧基-Α-[2-(4-乙基-2,3-二氧代-1-哌嗪甲酰氨基)-2-苯基乙酰氨基]-5,5-二甲基-2-噻唑烷乙酸)
- 哌拉西林杂质Ⅰ杂质A(4-羧基-α-[2-（4-乙基-2，3-二氧代-1-哌嗪甲酰氨基）-2-苯基乙酰氨基]-5，5-二甲基-2-噻唑烷乙酸)
- 哌拉西林EP杂质B(非对映体混合物)
- 64817-22-7
- Piperacilloic Acid
- Isavuconazole Impurity 90 Hydrochloride
- [2R-[2α[R*(R*)],4β]]-4-Carboxy-α-[[[[(4-ethyl-2,3-dioxo-1-piperazinyl)_x000b_carbonyl]amino]phenylacetyl]amino]-5,5-dimethyl-2-thiazolidineacetic Acid
- Piperacillin ImpurityⅠ:Impurity A(Piperacilloic Acid
- α-(4-Ethyl-2,3-dioxo-1-piperazinecarboxamido)benzylpenic
- [2R-[2α[R*(R*)],4β]]-4-Carboxy-α-[[[[(4-ethyl-2,3-dioxo-1-piperazinyl) carbonyl]amino]phenylacetyl]amino]-5,5-dimethyl-2-thiazolidineacetic Acid
- Piperacillin Impurity 60
- Piperacilloic Acid (>90%)
- Piperacillin Impurity B(EP),Piperacillin penicilloic acids
- Glycine, (2R)-N-[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]-2-phenylglycyl-2-[(2R,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl]-, (2R)-
- Piperacillin impurity 1/Piperacillin EP Impurity B
- Piperacillin EP Impurity B (Mixture of Diastereomers)
- Piperacillin Sodium EP Impurity B
- Piperacilin EP Impurity B
- Piperacillin Impurity 5
- Piperacillin Impurity 2（EP Impurity B）(Mixture of Diastereomers)
- α-(4-Ethyl-2,3-dioxo-1-piperazinecarboxamido)benzylpenic
- Piperacillin ImpurityⅠ:Impurity A(Piperacilloic Acid
- Piperacillin Impurity 2(EP Impurity B)
- α-(4-Ethyl-2,3-dioxo-1-piperazinecarboxamido)benzylpenicilloic Acid
- α-(4-Ethyl-2,3-dioxo-1-piperazinecarboxaMido)benzylpenicilloic Acid (T 1220 B)
- [2R-[2α[R*(R*)],4β]]-4-Carboxy-α-[[[[(4-ethyl-2,3-dioxo-1-piperazinyl)
carbonyl]aMino]phenylacetyl]aMino]-5,5-diMethyl-2-thiazolidineacetic Acid