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Molecule record

(4R,4aS,7aR,12bS)-4a,9-dihydroxy-3-prop-2-enyl-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one

C19H21NO4

327.38 g/mol

Loading structure

Molecular properties

Formula
C19H21NO4
Molar mass
327.38 g·mol−1
Exact mass
327.1470 Da
10
PubChem CID
5284596

Functional groups

Alcohol
Alkane / alkyl carbon
Alkene
Aromatic ring
Ether
Ketone
Phenol
Tertiary amine

Physical properties

No source-backed physical properties are curated for this molecule yet.

Common names and synonyms

  • (-)-Naloxone
  • 1-N-Allyl-14-hydroxynordihydromorphinone
  • 1-N-Allyl-7,8-dihydro-14-hydroxynormorphinone
  • 12-Allyl-7,7a,8,9-tetrahydro-3,7a-dihydroxy-4aH-8,9c-iminoethanophenanthro(4,5-bcd)furanone
  • 17-Allyl-4,5-alpha-epoxy-3,14-dihydroxymorphinan-6-one
  • 17-Allyl-4,5alpha-epoxy-3,14-dihydroxymorphinan-6-one
  • 36B82AMQ7N
  • 465-65-6
Show all 24 synonyms
  • CHEBI:7459
  • DBL Naloxone
  • DTXSID8023349
  • EN 1530 base
  • N-Allyl-4,5alpha-epoxy-3,14-dihydroxy-6-morphinanon
  • N-Allyl-noroxymorphone
  • NSC-70413
  • Nalossone
  • Naloxona
  • Naloxone Nasal Spray
  • Naloxonum
  • l-N-Allyl-14-hydroxynordihydromorphinone
  • l-N-Allyl-7,8-dihydro-14-hydroxynormorphinone
  • l-Naloxone
  • n-Allylnoroxymorphone
  • naloxone

Structure identifiers

Canonical SMILES
C=CCN1CC[C@]23c4c5ccc(O)c4O[C@H]2C(=O)CC[C@@]3(O)[C@H]1C5
Isomeric SMILES
C=CCN1CC[C@]23[C@@H]4C(=O)CC[C@]2([C@H]1CC5=C3C(=C(C=C5)O)O4)O
InChI
InChI=1S/C19H21NO4/c1-2-8-20-9-7-18-15-11-3-4-12(21)16(15)24-17(18)13(22)5-6-19(18,23)14(20)10-11/h2-4,14,17,21,23H,1,5-10H2/t14-,17+,18+,19-/m1/s1
InChIKey
UZHSEJADLWPNLE-GRGSLBFTSA-N
PubChem CID
5284596

Spectroscopy

Tabs appear only for spectra stored with clear provenance.

Open library
No redistributable or simulated spectroscopy record is attached yet.

Simulated NMR

On-demand educational prediction for (4R,4aS,7aR,12bS)-4a,9-dihydroxy-3-prop-2-enyl-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one; not experimental data.

Simulated EI mass spectrum

On-demand educational fragmentation for (4R,4aS,7aR,12bS)-4a,9-dihydroxy-3-prop-2-enyl-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one; not experimental data.

Sources

Molecule identity

Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.

PubChem(link only)
Open source record