Delta(9)-Tetrahydrocannabinolic acid

Name: Delta(9)-Tetrahydrocannabinolic acid
Brand: Zemixal
SKU: ZX-033142

Reference StandardAvailable on request

Order Delta(9)-Tetrahydrocannabinolic acid (CAS 23978-85-0) online at Zemixal: C22H30O4, COA and SDS with every lot, worldwide shipping.

Pack sizes

Delta(9)-Tetrahydrocannabinolic acid chemical structure

CAS number23978-85-0

FormulaC₂₂H₃₀O₄

Molar mass358.5 g/mol

Physical formSolid

HS code38229090

InChIKeyUCONUSSAWGCZMV-HZPDHXFCSA-N

IUPAC name(6aR,10aR)-1-hydroxy-6,6,9-trimethyl-3-pentyl-6a,7,8,10a-tetrahydrobenzo[c]chromene-2-carboxylic acid

About Delta(9)-Tetrahydrocannabinolic acid

Zemixal lists Delta(9)-Tetrahydrocannabinolic acid for laboratories that identify, quantify or control Cannabidiol and its related substances. For your records (Reference Standard), the material is defined by CAS 23978-85-0, formula C22H30O4 and molar mass 358.5 g/mol. It is handled as a solid.

Where it is used

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H302 and H361. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Cannabidiol

See every impurity, metabolite and related compound we list for this API.

Cannabidiol standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Delta(9)-Tetrahydrocannabinolic acid
Product name	Delta(9)-Tetrahydrocannabinolic acid
Catalogue number	ZX-033142
CAS number	23978-85-0
IUPAC name	(6aR,10aR)-1-hydroxy-6,6,9-trimethyl-3-pentyl-6a,7,8,10a-tetrahydrobenzo[c]chromene-2-carboxylic acid
Molecular formula	C₂₂H₃₀O₄
Molar mass	358.5 g/mol
Exact mass	358.2144
Grade	Reference Standard
Physical form	Solid
XLogP3	7
H-bond donors / acceptors	2 / 4
Topological polar surface area	66.8 Å²
HS code	38229090
InChIKey	UCONUSSAWGCZMV-HZPDHXFCSA-N
SMILES	CCCCCC1=CC2=C([C@@H]3C=C(CC[C@H]3C(O2)(C)C)C)C(=C1C(=O)O)O
PubChem CID	98523
Synonyms	9-Carboxy-thc, THCA-A, 9-Carboxy-delta(9)-thc, Thc-9-cooh, THCA-A compound, delta9-tetrahydrocannabinolic acid A, Delta9-tetrahydrocannabinolate, delta-Tetrahydrocannabinolic acid A, R21AT012695-Cannabinoid-032, delta 9-Tetrahydrocannabinolic acid A

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Health hazard

Signal word Warning

H302Harmful if swallowed
H361Suspected of damaging fertility or the unborn child

Precautionary statements P203, P264, P270, P280, P301 + P317, P318, P330, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Delta(9)-Tetrahydrocannabinolic acid
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Delta(9)-Tetrahydrocannabinolic acid

Which CAS number identifies Delta(9)-Tetrahydrocannabinolic acid?

Delta(9)-Tetrahydrocannabinolic acid is registered under CAS 23978-85-0. You may also see it listed as 9-Carboxy-thc, THCA-A, 9-Carboxy-delta(9)-thc. Our catalogue number for this item is ZX-033142.

What are the formula and molar mass of Delta(9)-Tetrahydrocannabinolic acid?

For Delta(9)-Tetrahydrocannabinolic acid, its formula is C22H30O4 and its molar mass is 358.5 g/mol. The systematic (IUPAC) name is (6aR,10aR)-1-hydroxy-6,6,9-trimethyl-3-pentyl-6a,7,8,10a-tetrahydrobenzo[c]chromene-2-carboxylic acid. InChIKey UCONUSSAWGCZMV-HZPDHXFCSA-N lets you match it in any structure database.

How is Delta(9)-Tetrahydrocannabinolic acid used in pharmaceutical QC?

Delta(9)-Tetrahydrocannabinolic acid is a characterised reference material linked to Cannabidiol. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Delta(9)-Tetrahydrocannabinolic acid?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Delta(9)-Tetrahydrocannabinolic acid?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Delta(9)-Tetrahydrocannabinolic acid to my country?

Yes. Because Delta(9)-Tetrahydrocannabinolic acid is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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