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C6895

Sigma-Aldrich

Cefaclor

Sinônimo(s):

7-(D-2-Amino-2-phenylacetamido)-3-chloro-3-cephem-4-carboxylic acid

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About This Item

Fórmula empírica (Notação de Hill):
C15H14ClN3O4S
Número CAS:
Peso molecular:
367.81
Beilstein:
8176092
Número CE:
Número MDL:
Código UNSPSC:
51283701
ID de substância PubChem:
NACRES:
NA.85

forma

powder or crystals

solubilidade

soluble (slightly soluble in water, practically insoluble in methanol, ethanol)

espectro de atividade do antibiótico

Gram-negative bacteria
Gram-positive bacteria

Modo de ação

cell wall synthesis | interferes

cadeia de caracteres SMILES

N[C@@H](C(=O)N[C@H]1[C@H]2SCC(Cl)=C(N2C1=O)C(O)=O)c3ccccc3

InChI

1S/C15H14ClN3O4S/c16-8-6-24-14-10(13(21)19(14)11(8)15(22)23)18-12(20)9(17)7-4-2-1-3-5-7/h1-5,9-10,14H,6,17H2,(H,18,20)(H,22,23)/t9-,10-,14-/m1/s1

chave InChI

QYIYFLOTGYLRGG-GPCCPHFNSA-N

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Descrição geral

Chemical structure: ß-lactam

Aplicação

Cefaclor has been used in the heterologous expression of AaOr7 and AaOr8 in Xenopus laevis oocytes. It has also been used in cultures of isolated trigeminal ganglion (TG) and dorsal root ganglion (DRG) neurons.
Cefaclor is used to study urinary tract, intra-abdominal, and Haemophilus influenzae infections . It is used to study the mechanism of human renal organic anion and peptide transporters such as hOAT1, hPEPT1, and hPEPT2 and to study the effects of inhibition of penicillin-binding proteins on bacterial cell wall mucopeptide synthesis .

Ações bioquímicas/fisiológicas

Cefaclor is a second generation cephalosporin with broad spectrum activity against Gram-negative and Gram-positive bacteria. It binds to penicillin-binding proteins and thereby inhibits the cell wall synthesis causing cell death.

Outras notas

Keep container tightly closed in a dry and well-ventilated place. Slightly soluble in water, practically insoluble in methanol, chloroform and benzene.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

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


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Cefaclor sustained its inhibitory activity against a beta-lactamase-producing strain of Haemophilus influenzae. Although a relatively high permeability coefficient was calculated for ampicillin compared with that calculated for cefaclor, the resulting periplasmic concentration of cefaclor was 5.7 times that of ampicillin.
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