Δ9-Tetrahydrocannabinol solution
Delta-9-Tetrahydrocannabinol (Δ9-THC) solution, CAS 1972-08-3, with formula C21H30O2 and a molecular weight of 314.46 g/mol, is supplied as an analytical standard for drug analysis. This compound serves as a critical reference material in forensic toxicology and pharmaceutical research. It is prepared at a concentration of 1.0 mg/mL in methanol, stored at 2-8°C, and is subject to drug control regulations.
- IUPAC
- Δ1-Tetrahydrocannabinol

Analytical Reference Standard
Used as a certified reference material for the identification and quantification of Δ9-Tetrahydrocannabinol in various matrices, particularly in forensic and clinical toxicology.
Drug Metabolism Studies
Essential for research into the metabolic pathways and pharmacokinetics of cannabinoids, supporting drug development and understanding of their effects.
Chromatographic Method Development
A key component in developing and validating analytical methods such as HPLC and GC-MS for detecting and measuring THC concentrations in biological samples.
Forensic Analysis
Supports forensic laboratories in accurately identifying and quantifying THC in suspected illicit substances or biological evidence.
| Molecular weight | 314.46 |
|---|---|
| Empirical formula | C21H30O2 |
| Grade | analytical standard, for drug analysis |
| Concentration | 1.0 mg/mL±5% in methanol |
| Storage temperature | 2-8°C |


Hazard statements
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H331Toxic if inhaled
- H370Causes damage to organs
Precautionary statements
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P311Call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 1230 3/PG 2 |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | F,T |
| Risk statements (R) | 11-23/24/25-39/23/24/25 |
| Safety statements (S) | 7-16-36/37-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Drug Control | Home Office Schedule 2; stup |
|---|---|
| Gene Information | human ... CNR2(1269)mouse ... Cnr1(12801)rat ... Cnr1(25248) |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Delta-9-Tetrahydrocannabinol solution used for?
+
This solution is primarily used as an analytical reference standard for drug analysis, supporting forensic toxicology, clinical research, and method validation for the identification and quantification of Δ9-THC.
What is the CAS number and formula for this product?
+
The CAS number is 1972-08-3, and the empirical formula is C21H30O2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this product as an analytical standard for drug analysis, prepared at a concentration of 1.0 mg/mL ±5% in methanol. TSS does not represent this product as USP, BP, or EP grade.
How should Delta-9-Tetrahydrocannabinol solution be handled safely?
+
This compound is acutely toxic if swallowed, in contact with skin, or if inhaled (H301-H311-H331) and may cause damage to organs (H370). Handle with extreme caution using appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a well-ventilated area. Refer to the Safety Data Sheet for full handling instructions.
Is this product controlled?
+
Yes, this product is subject to drug control regulations as indicated by 'Home Office Schedule 2; stup'.
How is this product shipped and exported?
+
This product is classified as UN 1230, Hazard Class 3 (Flammable liquid), Packing Group II. Shipments adhere to strict regulations for hazardous materials transport and international export requirements.
How can I request a sample or a quote?
+
Please contact the Tech Serve Solutions sales team via our website or designated contact channels to request a sample or obtain a quotation for this product.
▶ Related products
![(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide (C8H13N3O4) — chemical structure, CAS 138472-01-2; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F138472-01-2.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide
C8H13N3O4
Biochemicals & Reagents![(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide (C14H18N4O4) — chemical structure, CAS 162626-99-5; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F162626-99-5.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide
C14H18N4O4
Biochemicals & Reagents
(±)-2,5-Dimethoxy-4-bromoamphetamine hydrobromide
Biochemicals & Reagents

(±)-2-(p-Methoxyphenoxy)propionic acid
C10H12O4
Biochemicals & Reagents
(±)-2-Amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene hydrobromide
C10H13NO2·HBr
Biochemicals & Reagents
(±)-2-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxyoctanoic acid
C8H16O3
Biochemicals & Reagents▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis