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Substance Name: Methicillin sodium [USAN:USP]
RN: 7246-14-2
UNII: AO9YF4MN30
InChIKey: NRZPASQBOYNGHR-HWROMZCQSA-M

Classification Code

  • Antibacterial

Molecular Formula

  • C17-H19-N2-Na-O6-S.H2-O

Molecular Weight

  • 420.4159
 
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Names and Synonyms

Name of Substance

  • Methicillin sodium [USAN:USP]

Synonyms

  • 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-((2,6-dimethoxybenzoyl)amino)-3,3-dimethyl-7-oxo-, monosodium salt, monohydrate, (2S-(2alpha,5alpha,6beta))-
  • BRL 1241
  • BRL-1241
  • Celbenin
  • Methicillin sodium
  • Monosodium (2S,5R,6R)-6-(2,6-dimethoxybenzamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylate monohydrate
  • Sodium methicillin
  • SQ 16,123
  • Staphcillin
  • UNII-AO9YF4MN30
  • X 1497
  • X-1497

Systematic Name

  • 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-((2,6-dimethoxybenzoyl)amino)-3,3-dimethyl-7-oxo-, monosodium salt, monohydrate, (2S-(2alpha,5alpha,6beta))-

Registry Numbers

CAS Registry Number

  • 7246-14-2

FDA UNII

  • AO9YF4MN30

Related Registry Number

  • 61-32-5 (Parent)

System Generated Number

  • 0007246142

Molecular Formulas

Molecular Formula

  • C17-H19-N2-Na-O6-S.H2-O

Molecular Formula Fragments

  • C17-H19-N2-Na-O6-S
  • COMPONENT
  • H2-O

Structure Descriptors

InChI

1S/C17H20N2O6S.Na.H2O/c1-17(2)12(16(22)23)19-14(21)11(15(19)26-17)18-13(20)10-8(24-3)6-5-7-9(10)25-4;;/h5-7,11-12,15H,1-4H3,(H,18,20)(H,22,23);;1H2/q;+1;/p-1/t11-,12+,15-;;/m1../s1

InChIKey

NRZPASQBOYNGHR-HWROMZCQSA-M

Smiles

CC1([C@@H](N2[C@H](S1)[C@@H](C2=O)NC(=O)c3c(cccc3OC)OC)C(=O)[O-])C.O.[Na+]