(±)-11-Hydroxy-Δ9-THC solution

1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

Empirical Formula (Hill Notation):
CAS Number:
Molecular Weight:
EC Number:
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PubChem Substance ID:
Pricing and availability is not currently available.

Quality Level


certified reference material




ampule of 1 mL

mfr. no.


drug control

psicótropo (Spain); Decreto Lei 15/93: Tabela IIB (Portugal)


1.0 mg/mL in methanol

Featured Industry

Pharmaceutical (small molecule)


single component solution

storage temp.


SMILES string




InChI key


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General description

A Certified Spiking Solution® applicable in LC/MS or GC/MS applications for cannabinoid testing, urine drug testing, clinical toxicology, or forensic analysis. 11-Hydroxy-Δ9-THC is an active metabolite of THC and metabolic precursor to 11-nor-9-carboxy-Δ9-THC. This cannabinoid is found in biological matrices including urine, blood, and plasma.

Legal Information

CERILLIANT is a registered trademark of Cerilliant Corporation
CERTIFIED SPIKING SOLUTION is a registered trademark of Cerilliant Corporation
Snap-N-Shoot is a registered trademark of Cerilliant Corporation
Snap-N-Spike is a registered trademark of Cerilliant Corporation

Signal Word


Target Organs



UN1230 - class 3 - PG 2 - Methanol, solution

WGK Germany


Flash Point(F)

49.5 °F - closed cup

Flash Point(C)

9.7 °C - closed cup

Certificate of Analysis
Certificate of Origin
Maria Del Mar Ramirez Fernandez et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 875(2), 465-470 (2008-10-17)
Cannabis is considered to be the most widely abused illicit drug in Europe. Consequently, sensitive and specific analytical methods are needed for forensic purposes and for cannabinoid pharmacokinetic and pharmacodynamic studies. A simple, rapid and highly sensitive and specific method...
Cynthia Coulter et al.
Journal of analytical toxicology, 32(8), 653-658 (2008-11-15)
An analytical procedure for the determination of Delta9-tetrahydrocannabinol (THC), 11-nor-9-carboxy-Delta9-tetrahydrocannabinol (THCA), and 11-hydroxy-Delta9-tetrahydrocannabinol (11-OH-THC) in whole blood has been developed and validated using liquid chromatography with tandem mass spectral detection (MS). Cannabinoids present in the blood samples were quantified using...
Erin L Karschner et al.
Clinical chemistry, 57(1), 66-75 (2010-11-17)
Sativex(®), a cannabis extract oromucosal spray containing Δ(9)-tetrahydrocannabinol (THC) and cannabidiol (CBD), is currently in phase III trials as an adjunct to opioids for cancer pain treatment, and recently received United Kingdom approval for treatment of spasticity. There are indications...
Erin L Karschner et al.
Analytical and bioanalytical chemistry, 397(2), 603-611 (2010-03-23)
A sensitive analytical method for simultaneous quantification of sub-nanogram concentrations of cannabidiol (CBD), Delta(9)-tetrahydrocannabinol (THC), 11-hydroxy-THC (11-OH-THC), and 11-nor-9-carboxy-THC (THCCOOH) in plasma is presented for monitoring cannabinoid pharmacotherapy and illicit cannabis use. Analytes were extracted from 1 mL plasma by...
David A Gorelick et al.
Journal of clinical psychopharmacology, 31(5), 603-612 (2011-08-27)
Cannabinoid CB1 receptor antagonists have potential therapeutic benefits, but antagonist-elicited cannabis withdrawal has not been reported in humans. Ten male daily cannabis smokers received 8 days of increasingly frequent 20-mg oral Δ⁹-tetrahydrocannabinol (THC) dosages (40-120 mg/d) around-the-clock to standardize cannabis...

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