Imipenem and Cilastatin Sodium

Also known as: Imipenem-Cilastatin sodium hydrate, Imipenem-Cilastatin Sodium, Imipenem/Cilastatin, Primaxin, Tienam, Thienam, MK 787-MK 791 mixture, MK 0787-MK 0791 mixture, Cilastatin / Imipenem, Imipenem and Cilastatin Sodium Hydrate, (2Z)-7-{[(2S)-2-amino-2-carboxyethyl]sulfanyl}-2-({[(1S)-2,2-dimethylcyclopropyl]carbonyl}amino)-2-heptenoic acid - (5R,6S)-3-({2-[(E)-(aminomethylene)amino]ethyl}sulfanyl)-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid (1:1), 1-Azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid, 6-((1R)-1-hydroxyethyl)-3-((2-((iminomethyl)amino)ethyl)thio)-7-oxo-, (5R,6S)-, mixt. with (2Z)-7-(((2R)-2-amino-2-carboxyethyl)thio)-2-((((1S)-2,2-dimethylcyclopropyl)carbonyl)amino)-2-heptenoic acid, Tienam 500

Imipenem and Cilastatin Sodium (CAS 92309-29-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C28H43N5O9S2 and a molecular weight of 657.799 g/mol. Key property: a boiling point of 655.5ºC at 760mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

92309-29-0

Jingsj CID

J-1403462-0

Molecular Formula

C₂₈H₄₃N₅O₉S₂

Molecular Weight

657.799 g/mol

Category

Organic Bases

Last updated

8/21/2026