An Analytical Reference Standard
Related Products
Exempt Preparation(s)
446098α,9α-epoxy Hexahydrocannabinol (exempt preparation) 446938α,9α-epoxy Hexahydrocannabinol (exempt preparation)
Isomer(s)
36517(–)-7-hydroxy Cannabidiol 33076(–)-7-hydroxy Cannabidiol (CRM) 21667(±)-11-hydroxy-Δ9-THC (CRM) 41185(±)-11-hydroxy-Δ9-THC (CRM) 40854(±)-6',7'-epoxy Cannabichromene 40853(±)-8'-hydroxy Cannabichromene 29469(−)-11-hydroxy-Δ8-THC 34023(−)-11-hydroxy-Δ8-THC (CRM) 14239(−)-11-hydroxy-Δ9-THC 27576(−)-6α-hydroxy Cannabidiol 38231(6aR,9R)-11-hydroxy-Δ10-THC 41299(6aR,9R)-11-hydroxy-Δ10-THC (exempt preparation) 390241(R),2(S)-epoxy Cannabidiol 3802010α-hydroxy-exo-THC 3802210α-hydroxy-Δ8-THC 275776β-hydroxy Cannabidiol 377658α-hydroxy-exo-THC 397958α-hydroxy-exo-THC (exempt preparation) 376348α-hydroxy-Δ9-THC 397938α-hydroxy-Δ9-THC (exempt preparation) 377668β-hydroxy-exo-THC 397968β-hydroxy-exo-THC (exempt preparation) 376358β-hydroxy-Δ9-THC 397948β-hydroxy-Δ9-THC (exempt preparation) 420228β,9β-epoxy Hexahydrocannabinol 446088β,9β-epoxy Hexahydrocannabinol (exempt preparation) 446948β,9β-epoxy Hexahydrocannabinol (exempt preparation) 399729α,10α-epoxy Hexahydrocannabinol 446109α,10α-epoxy Hexahydrocannabinol (exempt preparation) 446929α,10α-epoxy Hexahydrocannabinol (exempt preparation) 420239β,10β-epoxy Hexahydrocannabinol 446079β,10β-epoxy Hexahydrocannabinol (exempt preparation) 446959β,10β-epoxy Hexahydrocannabinol (exempt preparation) 21092Cannabielsoin 36661Cannabielsoin (CRM) 30862CBGQ36829Hexocannabitriol
Parent Compound(s)
35329(+)-Δ8-THC 14042Δ8-THC 41193Δ8-THC (Alt. Batch CRM) ISO60158Δ8-THC (CRM)
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8α,9α-epoxy Hexahydrocannabinol

Item No. 42021

Restricted Product (Schedule I)
Product Insert (PDF)GC-MS (PDF)Safety Data Sheet (SDS) (PDF)
Synonyms
Synonyms
  • 8α,9α-EEHC
  • 8α,9α-epoxy HHC
Technical Information
Formal Name
(6aR,7aS,8aR,9aR)-6a,7,7a,8a,9,9a-hexahydro-6,6,8a-trimethyl-3-pentyl-6H-oxireno[4,5]benzo[1,2-c][1]benzopyran-1-ol
CAS Number
80513-76-4
Molecular Formula
C21H30O3
Formula Weight
330.5
Purity
≥95%
Formulation
A 1 mg/ml solution in acetonitrile
Solubility(Learn about Variance in Solubility)
Acetonitrile: Sparingly soluble: 1-10 mg/ml
SMILES
CC1(C)[C@@]2([H])[C@](C[C@@](C)(O3)[C@]3([H])C2)([H])C4=C(C=C(CCCCC)C=C4O)O1
InChi Code
InChI=1S/C21H30O3/c1-5-6-7-8-13-9-16(22)19-14-12-21(4)18(24-21)11-15(14)20(2,3)23-17(19)10-13/h9-10,14-15,18,22H,5-8,11-12H2,1-4H3/t14-,15-,18+,21-/m1/s1
InChi Key
DIZIBWOZVJVYLY-BXYVBBHNSA-N
Regulatory Information
DEA Schedule
I
Shipping & Storage Information
Storage
-20°C
Shipping
Wet ice in continental US; may vary elsewhere
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    Product Description

    8α,9α-epoxy Hydrocannabinol (Item No. 42021) is an analytical reference standard categorized as a phytocannabinoid metabolite.1 8α,9α-epoxy Hydrocannabinol is a metabolite of Δ8-THC (Item Nos. ISO60158 | 41193 | 14042). 8α,9α-Epoxyhydrocannabinol is regulated as a Schedule I compound in the United States. This product is intended for research and forensic applications.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Narimatsu, S., Watanabe, K., Shimonishi, T., et al. Metabolic disposition of 8α, 9α- and 8β, 9β-epoxyhexahydrocannabinols in the mouse. J. Pharmacobiodyn. 7(9), 671-676 (1984).