Cannabidiol hydroxyquinone

Name: Cannabidiol hydroxyquinone
Brand: Vaqora Chemicals
SKU: VQ-044905

About Cannabidiol hydroxyquinone

Cannabidiol hydroxyquinone (CAS 137252-25-6) is an impurity of Cannabidiol offered by Vaqora Chemicals. Formula C21H28O3, molecular weight 328.4 g/mol. Its systematic (IUPAC) name is 3-hydroxy-2-[(1R,6R)-3-methyl-6-prop-1-en-2-ylcyclohex-2-en-1-yl]-5-pentylcyclohexa-2,5-diene-1,4-dione. Alternative names: HU-331 and HU 331.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 2 hazard statements. Review the Safety Data Sheet before use.

This Cannabidiol impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Cannabidiol hydroxyquinone in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Cannabidiol

View every impurity, metabolite and intermediate we list for Cannabidiol.

Cannabidiol impurities

Specifications & identifiers

Chemical identifiers
Product name	Cannabidiol hydroxyquinone
Catalogue No.	VQ-044905
CAS Number	137252-25-6
IUPAC name	3-hydroxy-2-[(1R,6R)-3-methyl-6-prop-1-en-2-ylcyclohex-2-en-1-yl]-5-pentylcyclohexa-2,5-diene-1,4-dione
Molecular formula	C₂₁H₂₈O₃
Molecular weight	328.4 g/mol
Exact mass	328.2038
Grade	Reference Standard
HSN code	38229090
InChIKey	WDXXEUARVHTWQF-DLBZAZTESA-N
SMILES	CCCCCC1=CC(=O)C(=C(C1=O)O)[C@@H]2C=C(CC[C@H]2C(=C)C)C
PubChem CID	11393311

Physical properties
Physical form	Solid
LogP (XLogP3)	5.2
H-bond donors / acceptors	1 / 3
TPSA	54.4 Å²

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H317May cause an allergic skin reaction

Precautionary statements: P203, P261, P264, P270, P272, P280, P301 + P317, P302 + P352, P318, P321, P330, P333 + P317, P362 + P364, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Cannabidiol hydroxyquinone?

The CAS Registry Number of Cannabidiol hydroxyquinone is 137252-25-6. It is also known as HU-331, HU 331, VCE 004.

What is the molecular formula and molecular weight of Cannabidiol hydroxyquinone?

Cannabidiol hydroxyquinone has the molecular formula C21H28O3 and a molecular weight of 328.4 g/mol. Its IUPAC name is 3-hydroxy-2-[(1R,6R)-3-methyl-6-prop-1-en-2-ylcyclohex-2-en-1-yl]-5-pentylcyclohexa-2,5-diene-1,4-dione.

What is Cannabidiol hydroxyquinone used for?

Cannabidiol hydroxyquinone is supplied as a characterised reference material related to Cannabidiol. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Cannabidiol hydroxyquinone can I order?

We supply Cannabidiol hydroxyquinone in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cannabidiol hydroxyquinone?

Yes. Every lot of Cannabidiol hydroxyquinone is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Cannabidiol hydroxyquinone be shipped internationally?

Yes. Cannabidiol hydroxyquinone is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.