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I0160

Sigma-Aldrich

Imipenem monohydrate

≥98% (HPLC)

Synonym(s):
Tienam monohydrate, Primaxin monohydrate, (5R,6S)-6-[(1R)-1-Hydroxyethyl]-3-[[2-[(iminomethyl)amino]ethyl]thio]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid monohydrate
Empirical Formula (Hill Notation):
C12H17N3O4S · H2O
CAS Number:
Molecular Weight:
317.36
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.77

Quality Level

assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

H2O: >5 mg/mL

Mode of action

cell wall synthesis | interferes

antibiotic activity spectrum

mycobacteria

originator

Merck & Co., Inc., Kenilworth, NJ, U.S.

storage temp.

−20°C

SMILES string

O.C[C@@H](O)[C@@H]1[C@H]2CC(SCCNC=N)=C(N2C1=O)C(O)=O

InChI

1S/C12H17N3O4S.H2O/c1-6(16)9-7-4-8(20-3-2-14-5-13)10(12(18)19)15(7)11(9)17;/h5-7,9,16H,2-4H2,1H3,(H2,13,14)(H,18,19);1H2/t6-,7-,9-;/m1./s1

InChI key

GSOSVVULSKVSLQ-JJVRHELESA-N

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General description

Chemical structure: ß-lactam

Application

Imipenem monohydrate has been used to determine the resistance profiles of Pseudomonas aeruginosa isolates. It has also been used in susceptibility testing against Acinetobacter baumannii.

Packaging

5 mg in glass bottle
25 mg in poly bottle

Biochem/physiol Actions

Imipenem is found effective against gram positive and negative aerobes and anaerobes. Imipenem is often combined with cilastatin, to inhibit its metabolism in kidney.
Imipenem monohydrate is a broad spectrum B-lactam antibiotic. It is a member of the carbapenem class of "magic bullet" antibiotics for severe infections.

Features and Benefits

This compound was developed by Merck & Co., Inc., Kenilworth, NJ, U.S.. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

Storage Class Code

13 - Non Combustible Solids

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Qiwen Yang et al.
Journal of medical microbiology, 62(Pt 9), 1343-1349 (2013-06-07)
The objective of this study was to investigate the susceptibility of hospital-associated (HA) and community-associated (CA) Escherichia coli and Klebsiella pneumoniae isolated from patients with intra-abdominal infections (IAIs) in China. From 2002 to 2011, the minimum inhibitory concentrations (MICs) of...
Could plazomicin alone or in combination be a therapeutical option against carbapenem-resistant Acinetobacter baumannii?
Garcia Salguero C, et al.
Antimicrobial agents and chemotherapy, AAC-00873 (2015)
David M Livermore et al.
The Journal of antimicrobial chemotherapy, 68(10), 2286-2290 (2013-05-23)
MK-7655 is a novel inhibitor of class A and C β-lactamases. We investigated its potential to protect imipenem. Chequerboard MICs were determined by CLSI agar dilution: (i) for Enterobacteriaceae with carbapenemases; (ii) for Enterobacteriaceae with carbapenem resistance contingent on combinations...
Florence Suy et al.
Journal of clinical microbiology, 51(9), 3147-3150 (2013-07-05)
We report Campylobacter fetus meningitis associated with endocarditis in a 75-year-old diabetic man after he consumed raw liver. C. fetus was isolated from blood samples and cerebrospinal fluid. Cure was obtained with combined intravenous imipenem-gentamicin for 4 weeks; no relapse...
Stefania Correale et al.
Acta crystallographica. Section D, Biological crystallography, 69(Pt 9), 1697-1706 (2013-09-04)
The modelling of peptidoglycan is responsible for key cellular processes in Mycobacterium tuberculosis such as cell growth, division and resuscitation from dormancy. The structure of M. tuberculosis peptidoglycan is atypical since it contains a majority of 3,3 cross-links synthesized by L,D-transpeptidases...

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