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Substance Name: Levopropoxyphene napsylate anhydrous
RN: 5714-90-9
UNII: W7DQT6KY5S
InChIKey: VZPXFHVJUUSVLH-VNJAQMQMSA-N

Molecular Formula

  • C22-H29-N-O2.C10-H8-O3-S

Molecular Weight

  • 547.7123
 
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Names and Synonyms

Name of Substance

  • Levopropoxyphene napsylate anhydrous
  • Levoproxyphene 2-naphthalenesulfonate

Synonyms

  • Contratuss
  • EINECS 227-209-1
  • Letusin
  • Levopropoxyphen napsylate
  • Novrad
  • Regretos
  • UNII-W7DQT6KY5S

Systematic Names

  • 2-Butanol, 4-(dimethylamino)-3-methyl-1,2-diphenyl-, propionate (ester), 2-naphthalenesulfonate (salt), (-)-
  • 2-Naphthalenesulfonic acid, compd. with (1R,2S)-3-(dimethylamino)-2-methyl-1-phenyl-1-(phenylmethyl)propyl propanoate (1:1)
  • Benzeneethanol, alpha-(2-(dimethylamino)-1-methylethyl)-alpha-phenyl-, propanoate (ester), (R-(R*,S*))-, 2-naphthalenesulfonate (salt)
  • Levopropoxyphene napsilate

Registry Numbers

CAS Registry Number

  • 5714-90-9

FDA UNII

  • W7DQT6KY5S

System Generated Number

  • 0005714909

Molecular Formulas

Molecular Formula

  • C22-H29-N-O2.C10-H8-O3-S

Molecular Formula Fragments

  • C10-H8-O3-S
  • C22-H29-N-O2
  • COMPONENT

Structure Descriptors

InChI

1S/C22H29NO2.C10H8O3S/c1-5-21(24)25-22(18(2)17-23(3)4,20-14-10-7-11-15-20)16-19-12-8-6-9-13-19;11-14(12,13)10-6-5-8-3-1-2-4-9(8)7-10/h6-15,18H,5,16-17H2,1-4H3;1-7H,(H,11,12,13)/t18-,22+;/m0./s1

InChIKey

VZPXFHVJUUSVLH-VNJAQMQMSA-N

Smiles

[C@@](c1ccccc1)(Cc1ccccc1)([C@H](CN(C)C)C)OC(=O)CC.c1ccc2c(c1)cc(cc2)S(=O)(=O)O