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81129-83-1生产厂家

81129-83-1价格

81129-83-1

81129-83-1结构式
81129-83-1结构式
  • 常用中文名:西司他丁钠
  • 常用英文名:Cilastatin Sodium
  • CAS号:81129-83-1
  • 分子式:C16H25N2NaO5S
  • 分子量:380.43500
  • 相关类别: 分析化学 标准品 药典标准品和杂志标准品
  • 发布时间:2018-07-14 20:50:26
  • 更新时间:2024-01-02 16:32:07
  • Cilastatin sodium (MK0791 sodium) 是一种可逆的竞争性的肾脏脱氢肽酶 I (renal dehydropeptidase I) 抑制剂,IC50 为 0.1 μM。Cilastatin sodium 抑制细菌金属叶内酰胺酶 CphA 的 IC50 为 178 μM。Cilastatin sodium 可用作抗菌辅助剂。

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中文名 西司他丁钠
英文名 cilastatin sodium
中文别名 7-(2-氨基-2-甲酰基乙基)硫-2-(2,2-二甲基环丙)甲酰胺-庚-2-烯酸钠盐
英文别名 2-heptenoic acid, 7-[[(2R)-2-amino-2-carboxyethyl]thio]-2-[[[(1S)-2,2-dimethylcyclopropyl]carbonyl]amino]-, monosodium salt, (2Z)-
[R-[R*,S*(Z)]]-7-[(2-Amino-2-carboxyethyl)thio]-2-[[(2,2-dimethylcyclopropyl)carbonyl]amino]-2-heptenoic Acid Monosodium Salt
MFCD01723687
W-13 hydrochloride
2-heptenoicacid,7-((2-amino-2-carboxyethyl)thio)-2-(((2,2-dimethylcyclopropyl
Cilastatine
Cilastatin sodium salt
Natrium-(2R)-2-amino-3-{[(5Z)-6-carboxy-6-({[(1S)-2,2-dimethylcyclopropyl]carbonyl}amino)hex-5-en-1-yl]sulfanyl}propanoat
Sodium (2R)-2-amino-3-{[(5Z)-6-carboxy-6-({[(1S)-2,2-dimethylcyclopropyl]carbonyl}amino)hex-5-en-1-yl]sulfanyl}propanoate
Cilastatin Sodium
Sodium (2Z)-7-{[(2R)-2-amino-2-carboxyethyl]sulfanyl}-2-({[(1S)-2,2-dimethylcyclopropyl]carbonyl}amino)hept-2-enoate
Sodium hydrogen 7-[(2-amino-2-carboxylatoethyl)thio]-2-[[(2,2-dimethylcyclopropyl)carbonyl]amino]hept-2-enoate
Sodium 7-(2-amino-2-carboxy-ethyl)sulfanyl-2-(2,2-dimethylcyclopropyl)carbonylamino-hept-2-enoate
Sodium Cilastatin
(2R)-2-amino-3-{[(5Z)-6-carboxy-6-({[(1S)-2,2-diméthylcyclopropyl]carbonyl}amino)hex-5-én-1-yl]sulfanyl}propanoate de sodium
Sodium (2Z)-7-{[(2R)-2-amino-2-carboxyethyl]sulfanyl}-2-({[(1S)-2,2-dimethylcyclopropyl]carbonyl}amino)-2-heptenoate
monosodiumsalt,(r-(r*,s*(z)))-)carbonyl)amino)
2-Heptenoic acid, 7-[[(2R)-2-amino-2-carboxyethyl]thio]-2-[[[(1S)-2,2-dimethylcyclopropyl]carbonyl]amino]-, sodium salt, (2Z)- (1:1)
EINECS 279-694-4
(2Z)-7-[[(2R)-2-Amino-2-carboxyethyl]thio]-2-[[[(1S)-2,2-dimethylcyclopropyl]carbonyl]amino]-2-heptenoicacidsodiumsalt
(Z)-7-[(R)-2-Amino-2-carboxyethylthio]-2-[(S)-2,2-dimethylcyclopropylcarbonylamino]-2-heptenoic acid 1-sodium salt
Sodium (Z)-7-(((R)-2-amino-2-carboxyethyl)thio)-2-((S)-2,2-dimethylcyclopropanecarboxamido)-2-heptenoate
描述 Cilastatin sodium (MK0791 sodium) 是一种可逆的竞争性的肾脏脱氢肽酶 I (renal dehydropeptidase I) 抑制剂,IC50 为 0.1 μM。Cilastatin sodium 抑制细菌金属叶内酰胺酶 CphA 的 IC50 为 178 μM。Cilastatin sodium 可用作抗菌辅助剂。
相关类别
靶点

IC50: 0.1 μM (Renal dehydropeptidase I); 178 μM (Bacterial metallob-lactamase enzyme CphA)[1]

体外研究 西司他丁(200μg/mL;24小时;RPTECs)治疗可防止万古霉素诱导的近端小管细胞凋亡,并提高细胞活力,同时不影响万古霉素的抗菌作用[2]。细胞凋亡分析[2]细胞系:肾近端小管上皮细胞(RPTECs)浓度:200μg/mL孵育时间:24h结果:万古霉素诱导的核细胞凋亡明显改善。
体内研究 在小鼠全身感染模型(雌性小鼠,株CD-1,20g)中,亚胺培南加西拉他丁可保护小鼠免受金黄色葡萄球菌、大肠杆菌和铜绿假单胞菌感染[3]。
参考文献

[1]. Keynan S, et al. The renal membrane dipeptidase (dehydropeptidase I) inhibitor, cilastatin, inhibits the bacterialmetallo-beta-lactamase enzyme CphA. Antimicrob Agents Chemother. 1995 Jul;39(7):1629-31.

[2]. S Keynan, et al. The Renal Membrane Dipeptidase (Dehydropeptidase I) Inhibitor, Cilastatin, Inhibits the Bacterial Metallo-Beta-Lactamase Enzyme CphA. Antimicrob Agents Chemother. 1995 Jul;39(7):1629-31.

[3]. Blanca Humanes, et al. Protective Effects of Cilastatin Against Vancomycin-Induced Nephrotoxicity. Biomed Res Int. 2015;2015:704382.

[4]. P J Petersen, et al. In Vitro and in Vivo Activities of LJC10,627, a New Carbapenem With Stability to Dehydropeptidase I. Antimicrob Agents Chemother. 1991 Jan;35(1):203-7.

沸点 655.5ºC at 760 mmHg
分子式 C16H25N2NaO5S
分子量 380.43500
闪点 350.2ºC
精确质量 380.13800
PSA 157.85000
LogP 1.18910
外观性状 一种白色色粉末
储存条件 Desiccate at -20°C
计算化学

1、 疏水参数计算参考值(XlogP):

2、 氢键供体数量:3

3、 氢键受体数量:6

4、 可旋转化学键数量:11

5、 互变异构体数量:3

6、 拓扑分子极性表面积(TPSA):133

7、 重原子数量:25

8、 表面电荷:0

9、 复杂度:525

10、同位素原子数量:0

11、确定原子立构中心数量:2

12、不确定原子立构中心数量:0

13、确定化学键立构中心数量:1

14、不确定化学键立构中心数量:0

15、共价键单元数量:2

更多

1. 性状:白色结晶粉末

2. 密度(g/mL25 ºC):不确定

3. 相对蒸汽密度(g/mL,空气=1):未确定

4. 熔点(ºC):未确定

5. 沸点(ºC,常压):未确定

6. 沸点(ºC0.35mmHg):未确定

7. 折射率:未确定

8. 闪点(ºC):未确定

9. 比旋光度(º):未确定

10. 自燃点或引燃温度(ºC):未确定

11. 蒸气压(kPa,):未确定

12. 饱和蒸气压(kPa,60ºC):未确定

13. 燃烧热(KJ/mol):未确定

14. 临界温度(ºC):未确定

15. 临界压力(KPa):未确定

16. 油水(正辛醇/水)分配系数的对数值:未确定

17. 爆炸上限(%,V/V):未确定

18. 爆炸下限(%,V/V):未确定

19. 溶解性:未确定

毒理学数据:

1、急性毒性:大鼠经口LD50:>10mg/kg;大鼠皮肤接触LD50:>10mg/kg;大鼠静脉注射LD50:5027mg/kg;

小鼠经口LD50:>10mg/kg;小鼠皮肤接触LD50:>10mg/kg;小鼠静脉注射LD50:6786mg/kg;

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MJ9650200
CHEMICAL NAME :
2-Heptenoic acid, 7-((2-amino-2-carboxyethyl)thio)-2-(((2,2-dimethylcyc lopropyl)carbonyl) amino)-, monosodium salt, (R-(R*,S*(Z)))-
CAS REGISTRY NUMBER :
81129-83-1
LAST UPDATED :
199209
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C16-H25-N2-O5-S.Na
MOLECULAR WEIGHT :
380.48

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>10 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki, Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year: 33(Suppl 4),119,1985
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>10 gm/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - pleural thickening
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki, Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year: 33(Suppl 4),119,1985
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
5027 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki, Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year: 33(Suppl 4),119,1985
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>10 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki, Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year: 33(Suppl 4),119,1985
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>10 gm/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - pleural thickening
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki, Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year: 33(Suppl 4),119,1985
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
6786 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NKRZAZ Chemotherapy (Tokyo). (Nippon Kagaku Ryoho Gakkai, 2-20-8 Kamiosaki, Shinagawa-Ku, Tokyo 141, Japan) V.1- 1953- Volume(issue)/page/year: 33(Suppl 4),119,1985

危害码 (欧洲) Xi
RTECS号 MJ9650200