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Substance Name: Cephalexin hydrochloride [USAN:USP]
RN: 105879-42-3
UNII: 6VJE5G3D98
InChIKey: YHJDZIQOCSDIQU-OEDJVVDHSA-N

Classification Code

  • Antibacterial

Molecular Formula

  • C16-H17-N3-O4-S.Cl-H.H2-O

Molecular Weight

  • 401.869
 

Names and Synonyms

Name of Substance

  • Cephalexin hydrochloride [USAN:USP]

Synonyms

  • (6R,7R)-7-((2R)-2-Amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, monohydrochloride, monohydrate
  • 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-((aminophenylacetyl)amino)-3-methyl-8-oxo-, monohydrochloride, monohydrate, (6R-(6alpha,7beta(R*)))-
  • 7-(D-2-Amino-2-phenylacetamido)-3-methyl-3-cephem-4-carboxylic acid hydrochloride monohydrate
  • Cephalexin HCl
  • Cephalexin hydrochloride
  • Keftab
  • LY061188
  • UNII-6VJE5G3D98

Systematic Name

  • 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-((aminophenylacetyl)amino)-3-methyl-8-oxo-, monohydrochloride, monohydrate, (6R-(6alpha,7beta(R*)))-

Registry Numbers

CAS Registry Number

  • 105879-42-3

FDA UNII

  • 6VJE5G3D98

Related Registry Number

  • 15686-71-2 (Parent)

System Generated Number

  • 0105879423

Molecular Formulas

Molecular Formula

  • C16-H17-N3-O4-S.Cl-H.H2-O

Molecular Formula Fragments

  • C16-H17-N3-O4-S
  • Cl-H
  • COMPONENT
  • H2-O

Structure Descriptors

InChI

1S/C16H17N3O4S.ClH.H2O/c1-8-7-24-15-11(14(21)19(15)12(8)16(22)23)18-13(20)10(17)9-5-3-2-4-6-9;;/h2-6,10-11,15H,7,17H2,1H3,(H,18,20)(H,22,23);1H;1H2/t10-,11-,15-;;/m1../s1

InChIKey

YHJDZIQOCSDIQU-OEDJVVDHSA-N

Smiles

Cl.O.S1CC(=C(N2[C@H]1[C@@H](C2=O)NC(=O)[C@@H](c1ccccc1)N)C(=O)O)C