Cilastatin sodium

西司他丁钠

Also known as: Sodium (Z)-7-(((R)-2-amino-2-carboxyethyl)thio)-2-((S)-2,2-dimethylcyclopropanecarboxamido)-2-heptenoate, MK 0791, Primaxin, L 642957, UNII-5428WXZ74M, Sodium (2Z)-7-{[(2R)-2-amino-2-carboxyethyl]sulfanyl}-2-({[(1S)-2,2-dimethylcyclopropyl]carbonyl}amino)hept-2-enoate, Cilastatin sodium salt, Sodium Cilastatin, 2-Heptenoic acid, 7-[[(2R)-2-amino-2-carboxyethyl]thio]-2-[[[(1S)-2,2-dimethylcyclopropyl]carbonyl]amino]-, sodium salt, (2Z)- (1:1), MFCD01723687, EINECS 279-694-4

Cilastatin sodium (CAS 81129-83-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H25N2NaO5S and a molecular weight of 380.43500 g/mol. It is also known as Sodium (Z)-7-(((R)-2-amino-2-carboxyethyl)thio)-2-((S)-2,2-dimethylcyclopropanecarboxamido)-2-heptenoate, MK 0791 and Primaxin. Key properties include a boiling point of 655.5ºC at 760 mmHg and a flash point of 350.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

81129-83-1

Jingsj CID

J-14672-0

Molecular Formula

C₁₆H₂₅N₂NaO₅S

Chinese Name

西司他丁钠

Molecular Weight

380.43500 g/mol

Category

Organic Compounds

Last updated

8/21/2026