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Substance Name: Mr 1767 MS
RN: 56748-60-8
InChIKey: HFBZNKNXTPYLIQ-OPHZJPRHSA-N

Note

  • Morphine antagonist.

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C21-H21-N-O5.C-H4-O3-S

Molecular Weight

  • 463.504
 
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Names and Synonyms

Name of Substance

  • MR 1767 MS

Synonyms

  • (-)-N-(3-Furylmethyl)-noroxymorphon-methansulfonat
  • (-)-N-(3-Furylmethyl)-noroxymorphon-methansulfonat [German]
  • (5-alpha)-3,14-Dihydroxy-4,5-epoxy-17-(3-furanylmethyl)morphinan-6-one methanesulfonate
  • MR 1767 MS

Systematic Names

  • (5alpha)-4,5-Epoxy-17-(3-furanylmethyl)-3,14-dihydroxymorphinan-6-one, methanesulfonate (salt)
  • Morphinan-6-one, 3,14-dihydroxy-4,5-epoxy-17-(3-furanylmethyl)-, methanesulfonate (salt)
  • Morphinan-6-one, 4,5-epoxy-17-(3-furanylmethyl)-3,14-dihydroxy-, (5alpha)-, methanesulfonate (salt)

Registry Numbers

CAS Registry Number

  • 56748-60-8

System Generated Number

  • 0056748608

Molecular Formulas

Molecular Formula

  • C21-H21-N-O5.C-H4-O3-S

Molecular Formula Fragments

  • C-H4-O3-S
  • C21-H21-N-O5
  • COMPONENT

Structure Descriptors

InChI

1S/C21H21NO5.CH4O3S/c23-14-2-1-13-9-16-21(25)5-3-15(24)19-20(21,17(13)18(14)27-19)6-7-22(16)10-12-4-8-26-11-12;1-5(2,3)4/h1-2,4,8,11,16,19,23,25H,3,5-7,9-10H2;1H3,(H,2,3,4)/t16-,19+,20+,21-;/m1./s1

InChIKey

HFBZNKNXTPYLIQ-OPHZJPRHSA-N

Smiles

c1c(C[N@@]2[C@H]3[C@@]4(O)[C@@]5(CC2)c2c(C3)ccc(O)c2O[C@H]5C(=O)CC4)coc1.S(=O)(=O)(O)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 subcutaneous 191mg/kg (191mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 26, Pg. 2009, 1976.