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15821

Klebsiella Selective Supplement

suitable for microbiology

Synonym(s):

Carbenicillin, α-Carboxybenzylpenicillin solution

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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
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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

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