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Substance Name: Fexofenadine hydrochloride [USAN:USP]
RN: 153439-40-8
UNII: 2S068B75ZU
InChIKey: RRJFVPUCXDGFJB-UHFFFAOYSA-N

Classification Codes

  • Anti-Allergic Agents
  • Antihistaminic
  • Histamine Agents
  • Histamine Antagonists
  • Histamine H1 Antagonists
  • Histamine H1 Antagonists, Non-Sedating
  • Neurotransmitter Agents

Molecular Formula

  • C32-H39-N-O4.Cl-H

Molecular Weight

  • 538.124
 
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Names and Synonyms

Name of Substance

  • Fexofenadine
  • Fexofenadine hydrochloride
  • Fexofenadine hydrochloride [USAN:USP]

Synonyms

  • (+-)-p-(1-Hydroxy-4-(4-(hydroxydiphenylmethyl)piperidino)butyl)-alpha-methylhydratropic acid hydrochloride
  • Allegra
  • Allegra Allergy
  • Allegra Hives
  • Benzeneacetic acid, 4-(1-hydroxy-4-(4-(hydroxydiphenylmethyl)-1-piperidinyl)butyl)-alpha,alpha-dimethyl-, hydrochloride, (+-)-
  • Carboxyterfenadine hydrochloride
  • Children's Allegra Allergy
  • Children's Allegra Hives
  • Fexofenadine
  • Fexofenadine HCl
  • Fexofenadine hydrochloride
  • MDL 16,455A
  • NSC 758678
  • Telfast
  • Terfenadine carboxylate hydrochloride
  • UNII-2S068B75ZU

Systematic Name

  • Benzeneacetic acid, 4-(1-hydroxy-4-(4-(hydroxydiphenylmethyl)-1-piperidinyl)butyl)-alpha,alpha-dimethyl-, hydrochloride

Registry Numbers

CAS Registry Number

  • 153439-40-8

FDA UNII

  • 2S068B75ZU

Other Registry Number

  • 138452-21-8

System Generated Number

  • 0153439408

Molecular Formulas

Molecular Formula

  • C32-H39-N-O4.Cl-H

Molecular Formula Fragments

  • C32-H39-N-O4
  • Cl-H
  • COMPONENT

Structure Descriptors

InChI

InChI=1S/C32H39NO4.ClH/c1-31(2,30(35)36)25-17-15-24(16-18-25)29(34)14-9-21-33-22-19-28(20-23-33)32(37,26-10-5-3-6-11-26)27-12-7-4-8-13-27;/h3-8,10-13,15-18,28-29,34,37H,9,14,19-23H2,1-2H3,(H,35,36);1H

InChIKey

RRJFVPUCXDGFJB-UHFFFAOYSA-N

Smiles

Cl.CC(C)(C(=O)O)c1ccc(cc1)C(O)CCCN2CCC(CC2)C(O)(c3ccccc3)c4ccccc4