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Imipenem

Catalog No.
P10075
 
Grouped product items
SizePriceStock Qty
10mg
$50.00
In stock
50mg
$150.00
In stock

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Email: [email protected]

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Background

Imipenem is one of the semisynthetic thienamycins with antibacterial activity against gram-negative and gram-positive aerobic and anaerobic bacteria, which is stable to many beta-lactamases and shows a long half-life because of binding to plasma proteins [1].

Penicillin-binding proteins (PBPs) are a kind of membrane proteins, widely existing on the surface of bacteria, which is the main target site of beta-lactam antibiotics.

In E. coli and selected strains of P. aeruginosa, imipenem has shown to have the highest affinity to PBP-2, PBP-1a, and PBP-1b [2]. The inhibition of PBPs reduces the number of peptidoglycan polymer in the bacterial cell, thus prevent the forming of the bacterial cell wall and lead to cell death [3].

Reference:

[1]. Zhanel G G, Wiebe R, Dilay L, et al. Comparative review of the carbapenems [J]. Drugs, 2007, 67(7): 1027-52.

[2]. Nicolau D P. Carbapenems: a potent class of antibiotics [J]. Expert Opin Pharmacother. 2008, 9(1): 23-37.

[3]. Brunton L L, Hilal-Dandan R, Knollmann B C. eds (2018). Goodman & Gilman's: The Pharmacological Basis of Therapeutics (13th ed.). McGraw-Hill Education.

Chemical Properties

Physical AppearanceA solid
StorageStore at -20°C
M.Wt299.35
Cas No.64221-86-9
FormulaC12H17N3O4S
Solubility≥29.9mg/mL in H2O with gentle warming
Chemical Name(5R,6S)-3-[2-(aminomethylideneamino)ethylsulfanyl]-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
SDFDownload SDF
Canonical SMILESC[[email protected]](O)([H])[[email protected]](C1=O)([H])[[email protected]@](N21)([H])CC(SCCNC=N)=C2C(O)=O
Shipping ConditionEvaluation sample solution: ship with blue ice. All other available sizes: ship with RT, or blue ice upon request.
General tipsFor obtaining a higher solubility, please warm the tube at 37°C and shake it in the ultrasonic bath for a while. Stock solution can be stored below -20°C for several months.

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