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exo-THC

CAS No.
27179-28-8
Chemical Name:
exo-THC
Synonyms
exo-THC (CRM);exo-THC solution;exo-THC (Alt. Batch CRM);*Cannabidiol Impurity 47;delta11-Tetrahydrocannabinol (delta11-THC) 100 μg/mL in Methanol;delta11-Tetrahydrocannabinol (delta11-THC) 1000 μg/mL in Methanol;6H-Dibenzo[b,d]pyran-1-ol, 6a,7,8,9,10,10a-hexahydro-6,6-dimethyl-9-methylene-3-pentyl-, (6aR,10aR)-;Exo-tetrahydrocannabinol (1 mL) ((6aR,10aR)-6,6-Dimethyl-9-methylene-3-pentyl-6a,7,8,9,10,10a-hexahydro-6H-benzo[c]chromen-1-ol)
CBNumber:
CB22558792
Molecular Formula:
C21H30O2
Molecular Weight:
314.46
MDL Number:
MFCD00869596
MOL File:
27179-28-8.mol
MSDS File:
SDS
Last updated:2026-05-28 00:01:34

exo-THC Properties

Boiling point 384.0±42.0 °C(Predicted)
Density 1.05±0.1 g/cm3(Predicted)
Flash point 9℃
storage temp. -20°C
pka 9.86±0.40(Predicted)
FDA UNII 4D04V28WF1

SAFETY

Risk and Safety Statements

Symbol(GHS)  Flame (GHS02)Skull and Crossbones (GHS06)Health Hazard (GHS08)
GHS02,GHS06,GHS08
Signal word  Danger
Hazard statements  H225-H301+H311+H331-H370
Precautionary statements  P210-P233-P280-P301+P310-P303+P361+P353-P304+P340+P311
Hazard Codes  F,T
Risk Statements  11-23/24/25-39/23/24/25
Safety Statements  7-16-36/37-45
RIDADR  UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany  1
NFPA 704
3
0 0

exo-THC price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich T-033 exo-THC solution 1.0?mg/mL in methanol, ampule of 1?mL, certified reference material, Cerilliant? 27179-28-8 1mL $163 2026-04-30 Buy
Sigma-Aldrich 1090014 exo-THC solution United States Pharmacopeia (USP) Reference Standard 27179-28-8 1ml $508 2026-04-30 Buy
Cayman Chemical 41216 exo-THC (Alt. Batch CRM) 27179-28-8 1mg $153 2026-04-30 Buy
Cayman Chemical 36898 exo-THC (CRM) 27179-28-8 1mg $153 2026-04-30 Buy
Product number Packaging Price Buy
T-033 1mL $163 Buy
1090014 1ml $508 Buy
41216 1mg $153 Buy
36898 1mg $153 Buy

exo-THC Chemical Properties, Uses, Production

Description

This product is intended for customers who require an alternative batch for exo-THC (CRM) (Item No. 36898). exo-THC (Alt. Batch CRM) (Item No. 41216) is a certified reference material that is structurally similar to known phytocannabinoids.1,2 exo-THC is a potential impurity in the synthesis of Δ9-THC (Item Nos. ISO60157 | 12068 | 9003771).3 exo-THC is regulated as a Schedule I compound in the United States. exo-THC (Alt. Batch CRM) (Item No. 41216) is provided as a DEA exempt preparation. This product is intended for research and forensic applications.WARNING This product is not for human or veterinary use.

exo-THC Preparation Products And Raw materials

Raw materials

Preparation Products

exo-THC solution 6H-Dibenzo[b,d]pyran-1-ol, 6a,7,8,9,10,10a-hexahydro-6,6-dimethyl-9-methylene-3-pentyl-, (6aR,10aR)- exo-THC (CRM) Exo-tetrahydrocannabinol (1 mL) ((6aR,10aR)-6,6-Dimethyl-9-methylene-3-pentyl-6a,7,8,9,10,10a-hexahydro-6H-benzo[c]chromen-1-ol) exo-THC (Alt. Batch CRM) delta11-Tetrahydrocannabinol (delta11-THC) 100 μg/mL in Methanol delta11-Tetrahydrocannabinol (delta11-THC) 1000 μg/mL in Methanol *Cannabidiol Impurity 47 27179-28-8