Cephalexin

cas: 15686-71-2 — see every product listed under this CAS number, including other names

Cephalexin (CAS 15686-71-2) is a chemical reagent available from Chemat. Available pack sizes: on request, 10mM (in 1ml water)), 1g, 500mg, 5g. Offered by: Chemat Brand, GLPBio.

brandChemat Brand
catalog numberULC471
cas15686-71-2
sizeon request
availability Do potwierdzenia przez Chemat|To be confirmed by Chemat
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Available pack sizes

brand size price
Chemat Brand on request price on request
GLPBio 10mM (in 1ml water)) 587.68 Pln
GLPBio 1g 648.53 Pln
GLPBio 10mM (in 1ml water)) 587.68 Pln
GLPBio 500mg 554.92 Pln
GLPBio 5g 817.02 Pln

properties

purityNo data
categoryChemicals
delivery timeTo be confirmed by Chemat
Structural formula: {0} (CAS {1})

Cephalexin is a semisynthetic first-generation cephalosporin antibiotic having methyl and beta-(2R)-2-amino-2-phenylacetamido groups at the 3- and 7- of the cephem skeleton, respectively. It is effective against both Gram-negative and Gram-positive organisms, and is used for treatment of infections of the skin, respiratory tract and urinary tract. It has a role as an antibacterial drug. It is a cephalosporin, a semisynthetic derivative and a beta-lactam antibiotic allergen. It is a conjugate acid of a cephalexin(1-).

Source: ChEBI

Identity
Molecular formulaC16H17N3O4S
Molecular weight347.4 g/mol
IUPAC name(6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
InChIKeyZAIPMKNFIOOWCQ-UEKVPHQBSA-N
SMILESCC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)[C@@H](C3=CC=CC=C3)N)SC1)C(=O)O

Computed by PubChem (NCBI)

Synonyms: cephalexin, Cefalexin, Cephacillin, Ceporexin, Mamalexin, Ceporex, Keflex, Carnosporin, Cefaleksin, Cephalexine
Related forms of this compound
(6R,7R)-7-[[(2S)-2-amino-2-phenylacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid C16H17N3O4S
(6R,7R)-7-[[(2R)-2-amino-2-(2,3,4,5,6-pentadeuteriophenyl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid C16H17N3O4S
Isomers (same molecular formula)
4-[[2-(4-oxo-2-pyrrolidin-1-yl-1,3-thiazol-5-yl)acetyl]amino]benzoic acid C16H17N3O4S
N-[2-(2,4-dioxo-1,3-thiazolidin-3-yl)ethyl]-5-oxo-1-phenylpyrrolidine-3-carboxamide C16H17N3O4S
1-[2-[(5-phenyl-1,3,4-oxadiazol-2-yl)sulfanyl]acetyl]piperidine-4-carboxylic acid C16H17N3O4S
benzyl 2-methylsulfonyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate C16H17N3O4S
(6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-methylidene-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid C16H17N3O4S
2-(3,6-dioxo-5-phenylpiperazin-2-yl)-5-methyl-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid C16H17N3O4S
(6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid C16H17N3O4S
2-[(6-methoxy-1H-benzimidazol-2-yl)sulfonylmethyl]-3,5-dimethyl-1H-pyridin-4-one C16H17N3O4S

Also listed as

(6R,7R)-7-[[(2R)-2-Amino-2-phenylacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 98% Fluorochem CAS 15686-71-2
(6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 98%, 98% Chemat CAS 15686-71-2
Cephalexin, 98% Combi-blocks CAS 15686-71-2
Cephalexin/ 99.54% (existing batch purity) TargetMol CAS 15686-71-2
Cefalexin, 95.00% Chemat CAS 15686-71-2
Cefalexin, Vetranal Sigma-Aldrich CAS 15686-71-2
CEFALEXIN, BRITISH PHARMACOPOEIA (BP) RE Sigma-Aldrich CAS 15686-71-2
Cephalexin, 99.91% MedChemExpress CAS 15686-71-2
Cephalexin (Standard), 99.99% MedChemExpress CAS 15686-71-2