Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Pivcephalexin hydrochloride
RN: 27726-31-4
UNII: H2Q6O02R95
InChIKey: SGRIOOASEBLTKK-ATBNALFTSA-N

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C22-H27-N3-O6-S.Cl-H

Molecular Weight

  • 497.9972
 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Results Name

  • Pivcephalexin hydrochloride

Name of Substance

  • Pivcefalexin hydrochloride

Synonyms

  • EINECS 248-622-3
  • Pivcefalexin HCl
  • Pivcefalexina
  • Pivcefalexina [Spanish]
  • Pivcephalexin
  • Sigmacef
  • ST-21
  • UNII-H2Q6O02R95

Systematic Names

  • (Pivaloyloxy)methyl (6R-(6alpha,7beta(R*)))-7-(2-amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylate monohydrochloride
  • 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-(2-amino-2-phenylacetamido)-3-methyl-8-oxo-, pivaloyloxymethyl ester, hydrochloride, D-

Registry Numbers

CAS Registry Number

  • 27726-31-4

FDA UNII

  • H2Q6O02R95

System Generated Number

  • 0027726314

Molecular Formulas

Molecular Formula

  • C22-H27-N3-O6-S.Cl-H

Molecular Formula Fragments

  • C22-H27-N3-O6-S
  • Cl-H
  • COMPONENT

Structure Descriptors

InChI

1S/C22H27N3O6S.ClH/c1-12-10-32-19-15(24-17(26)14(23)13-8-6-5-7-9-13)18(27)25(19)16(12)20(28)30-11-31-21(29)22(2,3)4;/h5-9,14-15,19H,10-11,23H2,1-4H3,(H,24,26);1H/t14-,15-,19-;/m1./s1

InChIKey

SGRIOOASEBLTKK-ATBNALFTSA-N

Smiles

Cl.CC1=C(N2[C@H](SC1)[C@H](NC(=O)[C@H](N)c3ccccc3)C2=O)C(=O)OCOC(=O)C(C)(C)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 655mg/kg (655mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION
Medicamentos de Actualidad. Vol. 14, Pg. 29, 1978.
mouse LD50 oral 2642mg/kg (2642mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION
Medicamentos de Actualidad. Vol. 14, Pg. 29, 1978.
rat LD50 intraperitoneal 772mg/kg (772mg/kg)   Medicamentos de Actualidad. Vol. 14, Pg. 29, 1978.
rat LD50 oral 4gm/kg (4000mg/kg)   Medicamentos de Actualidad. Vol. 14, Pg. 29, 1978.