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Substance Name: Orphenadrine citrate [USP]
RN: 4682-36-4
UNII: X0A40N8I4S
InChIKey: MMMNTDFSPSQXJP-UHFFFAOYSA-N

Classification Codes

  • Antihistaminic
  • Relaxant (Skeletal Muscle)

Molecular Formula

  • C18-H23-N-O.C6-H8-O7

Molecular Weight

  • 461.508
 
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Names and Synonyms

Name of Substance

  • Orphenadrine citrate [USP]

Synonyms

  • (+-)-N,N-Dimethyl-2-((o-methyl-alpha-phenylbenzyl)oxy)ethylamine citrate (1:1)
  • Banflex
  • Benhexal
  • EINECS 225-137-5
  • Ethanamine, N,N-dimethyl-2-((2-methylphenyl)phenylmethoxy)-, (+-)-, 2-hydroxy-1,2,3-propanetricarboxylate (1:1)
  • Euflex
  • Flexoject
  • Flexon
  • Flexor
  • N,N-Dimethyl-2-((o-methyl-alpha-phenylbenzyl)oxy)ethylamine citrate (1:1)
  • Norflex
  • Norflex (pharmaceutical)
  • Orphenadrine citrate
  • Plenactol
  • Tega-Flex
  • UNII-X0A40N8I4S
  • X-Otag

Systematic Names

  • Ethanamine, N,N-dimethyl-2-((2-methylphenyl)phenylmethoxy)-, 2-hydroxy-1,2,3-propanetricarboxylate (1:1)
  • Ethylamine, N,N-dimethyl-2-((o-methyl-alpha-phenylbenzyl)oxy)-, citrate (1:1)
  • Orphenadrine dihydrogen citrate

Mixture Name

  • Norgesic

Registry Numbers

CAS Registry Number

  • 4682-36-4

FDA UNII

  • X0A40N8I4S

Other Registry Number

  • 4596-23-0

Related Registry Number

  • 83-98-7 (Parent)

System Generated Number

  • 0004682364

Molecular Formulas

Molecular Formula

  • C18-H23-N-O.C6-H8-O7

Molecular Formula Fragments

  • C18-H23-N-O
  • C6-H8-O7
  • COMPONENT

Structure Descriptors

InChI

1S/C18H23NO.C6H8O7/c1-15-9-7-8-12-17(15)18(20-14-13-19(2)3)16-10-5-4-6-11-16;7-3(8)1-6(13,5(11)12)2-4(9)10/h4-12,18H,13-14H2,1-3H3;13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)

InChIKey

MMMNTDFSPSQXJP-UHFFFAOYSA-N

Smiles

c1(c(cccc1)[C@@H](OCCN(C)C)c1ccccc1)C.OC(=O)CC(O)(C(=O)O)CC(=O)O