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Substance Name: Floxacillin [USAN]
RN: 5250-39-5
UNII: 43B2M34G2V
InChIKey: UIOFUWFRIANQPC-JKIFEVAISA-N

Note

  • Antibiotic analog of CLOXACILLIN.

Molecular Formula

  • C19-H17-Cl-F-N3-O5-S

Molecular Weight

  • 453.8763
 

Classification Codes

  • Anti-Bacterial Agents
  • Anti-Infective Agents
  • Antibacterial
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Names and Synonyms

Name of Substance

  • Floxacillin
  • Floxacillin [USAN]
  • Flucloxacillin [INN]

MeSH Heading

  • Floxacillin

Synonyms

  • 3-(2-Chloro-6-fluorophenyl)-5-methyl-4-isoxazolylpenicillin
  • 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-(((3-(2-chloro-6-fluorophenyl)-5-methyl-4-isoxazolyl)carbonyl)amino)-3,3-dimethyl-7-oxo-, (2S(2alpha,5alpha,6beta))
  • 6-(3-(2-Chloro-6-fluorophenyl)-5-methyl-4-isoxazolecarboxamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid
  • BRL 2039
  • EINECS 226-051-0
  • Floxacillin
  • Floxapen
  • Flucloxacilina
  • Flucloxacilina [INN-Spanish]
  • Flucloxacillin
  • Flucloxacilline
  • Flucloxacilline [INN-French]
  • Flucloxacillinum
  • Flucloxacillinum [INN-Latin]
  • UNII-43B2M34G2V

Systematic Names

  • 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-(((3-(2-chloro-6-fluorophenyl)-5-methyl-4-isoxazolyl)carbonyl)amino)-3,3-dimethyl-7-oxo-, (2S(2alpha,5alpha,6beta))
  • Flucloxacillin

Registry Numbers

CAS Registry Number

  • 5250-39-5

FDA UNII

  • 43B2M34G2V

System Generated Number

  • 0005250395

Structure Descriptors

InChI

1S/C19H17ClFN3O5S/c1-7-10(12(23-29-7)11-8(20)5-4-6-9(11)21)15(25)22-13-16(26)24-14(18(27)28)19(2,3)30-17(13)24/h4-6,13-14,17H,1-3H3,(H,22,25)(H,27,28)/t13-,14+,17-/m1/s1

InChIKey

UIOFUWFRIANQPC-JKIFEVAISA-N

Smiles

Cc1c(c(no1)c2c(cccc2Cl)F)C(=O)N[C@H]3[C@@H]4N(C3=O)[C@H](C(S4)(C)C)C(=O)O

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 2.58 (none)   EXP
Water Solubility 8.820 mg/L 25 EST
Vapor Pressure 1.67E-15 mm Hg 25 EST
Henry's Law Constant 2.20E-17 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 7.46E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.