Cannabinol

CAS Registry Number®

521-35-7

CAS Name

Cannabinol

Molecular Formula

C21H26O2

Molecular Mass

310.43

Cite this Page

Cannabinol.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=521-35-7 (retrieved 2025-03-28) (CAS RN: 521-35-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    185 °C @ Press: 0.05 Torr

  • Melting Point (2)

    77 °C

  • Density (3)

    1.0311 g/cm³ @ Temp: 18 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C21H26O2/c1-5-6-7-8-15-12-18(22)20-16-11-14(2)9-10-17(16)21(3,4)23-19(20)13-15/h9-13,22H,5-8H2,1-4H3

InChIKey

InChIKey=VBGLYOIFKLUMQG-UHFFFAOYSA-N

SMILES

OC1=C2C=3C(C(C)(C)OC2=CC(CCCCC)=C1)=CC=C(C)C3

Canonical SMILES

OC1=CC(=CC=2OC(C3=CC=C(C=C3C12)C)(C)C)CCCCC

Other Names for this Substance

  • 6H-Dibenzo[b,d]pyran-1-ol, 6,6,9-trimethyl-3-pentyl-
  • Cannabinol
  • 6,6,9-Trimethyl-3-pentyl-6H-dibenzo[b,d]pyran-1-ol
  • 3-Amyl-1-hydroxy-6,6,9-trimethyl-6H-dibenzo[b,d]pyran
  • CBN

View All

Deleted or Replaced CAS Registry Numbers

47276-71-1

CAS INSIGHTSTM
A hexagon honeycomb pattern featuring icons representing Data Fabric Analytics, Antennas, Construction, DNA, and Sustainability Bamboo. Each hexagon contains a distinct symbol related to its theme, arranged in a visually appealing and interconnected design.