Skip to Content
Merck

Key Documents

View All Documentation

15821

Klebsiella Selective Supplement

suitable for microbiology

Synonym(s):

Carbenicillin, α-Carboxybenzylpenicillin solution

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C17H18N2O6S
Molecular Weight:
378.40
NACRES:
NA.85
PubChem Substance ID:
329750863
UNSPSC Code:
41171614
EC Number:
225-171-0
MDL number:
MFCD00242604
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

sterility

sterile

Quality Level

100

form

powder

shelf life

limited shelf life, expiry date on the label

application(s)

clinical testing
environmental
food and beverages, microbiology

storage temp.

2-8°C

suitability

Klebsiella spp.

SMILES string

CC1(C)S[C@@H]2[C@H](NC(=O)C(C(O)=O)c3ccccc3)C(=O)N2[C@H]1C(O)=O

InChI

1S/C17H18N2O6S/c1-17(2)11(16(24)25)19-13(21)10(14(19)26-17)18-12(20)9(15(22)23)8-6-4-3-5-7-8/h3-7,9-11,14H,1-2H3,(H,18,20)(H,22,23)(H,24,25)/t9?,10-,11+,14-/m1/s1

InChI key

FPPNZSSZRUTDAP-UWFZAAFLSA-N

Application

For selective isolation and detection of Klebsiella species.

Biochem/physiol Actions

Carbenicillin is an ampicillin analog with structure related to benzyl penicillin. It is effective against Gram-negative bacteria and exhibits limited activity against Gram-positive bacteria. Carbenicillin binds and inhibits the enzymes involved in the synthesis of bacterial cell wall. Since carbenicillin is less sensitive to β-lactamases than ampicillin, it is effective against ampicillin-resistant bacteria. It has superior stability at low pH and acts as a selection agent. Effective concentration of carbenicillin: 50 to 100 μg/ml.

Other Notes

(per vial, sufficient for 500 ml medium)
Carbenicillin 25 mg

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H317,H334

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCP1996
BCCL3120
BCCM2733
BCCJ9942
BCCG9556

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Emily K Davenport et al.
Antimicrobial agents and chemotherapy, 58(8), 4755-4761 (2014-06-11)
We investigated biofilms of two pathogens, Acinetobacter baumannii and Staphylococcus aureus, to characterize mechanisms by which the extracellular polymeric substance (EPS) found in biofilms can protect bacteria against tobramycin exposure. To do so, it is critical to study EPS-antibiotic interactions
Pingfeng Zhang et al.
PloS one, 9(7), e103518-e103518 (2014-07-25)
The HSP70 family of molecular chaperones function to maintain protein quality control and homeostasis. The major stress-induced form, HSP70 (also called HSP72 or HSPA1A) is considered an important anti-cancer drug target because it is constitutively overexpressed in a number of
Ilenys M Pérez-Díaz et al.
Food microbiology, 77, 10-20 (2018-10-10)
Limited documentation of the cucumber fermentation microbiome has impeded the understanding of the role of microbes on the quality of finished products. We characterized the microbiome of fresh and fermented cucumber samples using culture dependent and independent techniques, with an
View All Related Papers