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Substance Name: Semorphone [INN]
RN: 88939-40-6
UNII: 2HD55617I2
InChIKey: PBGIBLLOMGURPS-GRGSLBFTSA-N

Note

  • A partial opiate receptor agonist; structurally related to oxymorphone and naloxone.

Molecular Formula

  • C19-H23-N-O5

Molecular Weight

  • 345.3927
 
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Names and Synonyms

Name of Substance

  • Mr 2264
  • Semorphone [INN]

Synonyms

  • (-)-4,5alpha-Epoxy-3,14-dihydroxy-17-(2-methoxyethyl)morphinan-6-one
  • (5alpha)-4,6-Epoxy-3,14-dihydroxy-17-(2-methoxyethyl)morphinan-6-one
  • Mr 2264
  • N-(2-Methoxyethyl)noroxymorphone
  • Semorphone
  • UNII-2HD55617I2

Systematic Name

  • 4,5 alpha-Epoxy-3,14-dihydroxy-17-(2-methoxyethyl)morphinan-6-one

Registry Numbers

CAS Registry Number

  • 88939-40-6

FDA UNII

  • 2HD55617I2

Other Registry Number

  • 148708-26-3

System Generated Number

  • 0088939406

Structure Descriptors

InChI

1S/C19H23NO5/c1-24-9-8-20-7-6-18-15-11-2-3-12(21)16(15)25-17(18)13(22)4-5-19(18,23)14(20)10-11/h2-3,14,17,21,23H,4-10H2,1H3/t14-,17+,18+,19-/m1/s1

InChIKey

PBGIBLLOMGURPS-GRGSLBFTSA-N

Smiles

COCCN1CC[C@]23c4c5ccc(c4O[C@H]2C(=O)CC[C@]3([C@H]1C5)O)O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 subcutaneous 1350mg/kg (1350mg/kg)   United States Patent Document. Vol. #4473573,