头孢哌酮
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更新时间:2024-05-29 08:07:23
- 常用名头孢哌酮英文名cefoperazone
- CAS号62893-19-0分子量645.667
- 密度1.8±0.1 g/cm3沸点N/A
- 分子式C25H27N9O8S2熔点169-171ºC
- MSDS闪点N/A
- 符号信号词
头孢哌酮 名称
- 中文名头孢哌酮
- 英文名cefoperazone
- 中文别名坎地沙坦 |
- 英文别名CEFOPERAZONE ACID |Cefoperazone |acide (6R,7R)-7-{[(2R)-2-{[(4-éthyl-2,3-dioxopipérazin-1-yl)carbonyl]amino}-2-(4-hydroxyphényl)acétyl]amino}-3-{[(1-méthyl-1H-tétrazol-5-yl)sulfanyl]méthyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ène-2 |(6R,7R)-7-[[(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-(4-hydroxyphenyl)acetyl]amino]-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid dihydrate |Cefobis |EINECS 263-749-4 |5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2R)-2-[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo- |Cefoperazone dihydrate |Prestwick_735 |5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2R)-2-[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, (6R,7R)- |HMS1569A15 |(6R,7R)-7-{[(2R)-2-{[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino}-2-(4-hydroxyphenyl)acetyl]amino}-3-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |HMS2096A15 |Cefob |CP 52640-2 |l~rdum |CEFOBID |Cephaperazon |Medocef |7-[D-(-)-a-(4-Ethyl-2,3-dioxo-1-piperazinecarboxamido)-a-(4-hydroxyphenyl)acetamido]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-3-cephem-4-carboxylic Acid |MFCD00865067 |(6R,7R)-7-{[(2R)-2-{[(4-Ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino}-2-(4-hydroxyphenyl)acetyl]amino}-3-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |(6R,7R)-7-{[(2R)-2-{[(4-ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino}-2-(4-hydroxyphenyl)acetyl]amino}-3-{[(1-methyl-1H-tetrazol-5-yl)thio]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |(6R,7R)-7-{[(2R)-2-{[(4-Ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino}-2-(4-hydroxyphenyl)acetyl]amino}-3-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-2-carbon |cefoperazine |
头孢哌酮 生物活性
- 描述Cefoperazone是头孢菌素类抗生素。
- 相关类别信号通路 >> 抗感染 >> 细菌 研究领域 >> 感染
- 参考文献[1]. Kato, Y., et al., Involvement of multidrug resistance-associated protein 2 (Abcc2) in molecular weight-dependent biliary excretion of beta-lactam antibiotics. Drug Metab Dispos, 2008. 36(6): p. 1088-96. [2]. Craig, W.A. and A.U. Gerber, Pharmacokinetics of cefoperazone: a review. Drugs, 1981. 22 Suppl 1: p. 35-45.
头孢哌酮 物理化学性质
- 密度1.8±0.1 g/cm3
- 熔点169-171ºC
- 分子式C25H27N9O8S2
- 分子量645.667
- 精确质量645.142395
- PSA270.86000
- LogP1.43
- 外观性状白色结晶粉末
- 折射率1.819
- 稳定性
在PH=4.0~7.0时稳定,碱性时不稳定。
- 分子结构
1、 摩尔折射率:158.18
2、 摩尔体积(cm3/mol):363.6
3、 等张比容(90.2K):1110.2
4、 表面张力(dyne/cm):86.8
5、 极化率(10-24cm3):62.70
- 更多
1.性状:白色或类白色结晶性粉末,无臭,味微苦。
2.溶解性:有引湿性。溶于丙酮或二甲亚砜,微溶于甲醇或乙醇,极微溶于水。
头孢哌酮 安全
- 危害码 (欧洲)Xn
- 风险声明 (欧洲)R20/21/22
- 安全声明 (欧洲)S26-S36
- WGK德国3
- 海关编码2941905600
头孢哌酮 合成路线
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头孢哌酮 下游产品
头孢哌酮下游产品 0
头孢哌酮 制备
- 0以7-ACA为原料,先与5-巯基-1-甲基-四氮唑反应生成3位取代的7-ATCA中间体,然后和α-(对羟基苯基)-α-[(4-乙基-2,3-二氧代-1-吡嗪基)甲酰胺基]乙酰氯缩合,经酸化调节Ph值使成头孢哌酮游离酸结晶,用碳酸氢钠溶解,可得头孢哌酮的钠盐。
头孢哌酮 海关
- 海关编码2941905600