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(±)-11-nor-9-carboxy-Δ9-tetrahydrocannabinol

11-去甲-9-羧基-Δ9-四氢大麻酚

Also known as: (±)-11-nor-9-carboxy-Δ9-THC, (±)-11-nor-9-carboxy-delta9-tetrahydrocannabinol, 11-nor-9-carboxy-delta9-tetrahydrocannabinol, 11-nor-9-carboxy-Δ9-THC, 6a,7,8,10a-tetrahydro-1-hydroxy-6,6-dimethyl-3-pentyl-6H-dibenzo[b,d]pyran-9-carboxylic acid

(±)-11-nor-9-carboxy-Δ9-tetrahydrocannabinol (CAS 104874-50-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C21H28O4 and a molecular weight of 344.445 g/mol. It is also known as (±)-11-nor-9-carboxy-Δ9-THC, (±)-11-nor-9-carboxy-delta9-tetrahydrocannabinol and 11-nor-9-carboxy-delta9-tetrahydrocannabinol. Key properties include a boiling point of 466.9±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 158.1±22.2 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
104874-50-2
Jingsj CID
J-10329-5
Molecular Formula
C21H28O4
Chinese Name
11-去甲-9-羧基-Δ9-四氢大麻酚
Molecular Weight
344.445 g/mol
Category
Alcohols
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point466.9±45.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point158.1±22.2 °C

GHS Safety & Compliance

Flammable / Acute Toxicity / Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of (±)-11-nor-9-carboxy-Δ9-tetrahydrocannabinol?

The CAS number of (±)-11-nor-9-carboxy-Δ9-tetrahydrocannabinol is 104874-50-2.

What are the molecular formula and molecular weight of (±)-11-nor-9-carboxy-Δ9-tetrahydrocannabinol?

(±)-11-nor-9-carboxy-Δ9-tetrahydrocannabinol has molecular formula C21H28O4 and molecular weight 344.445 g/mol.

Is (±)-11-nor-9-carboxy-Δ9-tetrahydrocannabinol hazardous?

(±)-11-nor-9-carboxy-Δ9-tetrahydrocannabinol has GHS signal word Danger.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "(±)-11-nor-9-carboxy-Δ9-tetrahydrocannabinol (CAS 104874-50-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10329-5 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.