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API Impurities

(+/-)-Cannabichromene

Reference StandardAvailable on request

Buy (+/-)-Cannabichromene (CAS 20675-51-8) from Zemixal. Request a quote with price, lead time and documents. Part of our API Impurities range.

Pack sizes
(+/-)-Cannabichromene chemical structure
CAS number20675-51-8
FormulaC21H30O2
Molar mass314.5 g/mol
Physical formSolid
HS code38229090
InChIKeyUVOLYTDXHDXWJU-UHFFFAOYSA-N
IUPAC name2-methyl-2-(4-methylpent-3-enyl)-7-pentylchromen-5-ol

About (+/-)-Cannabichromene

Analytical teams working on Cannabidiol use (+/-)-Cannabichromene as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 20675-51-8, formula C21H30O2 and molar mass 314.5 g/mol. It is handled as a solid.

Typical applications

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

Handling and storage

Hazard communication follows GHS (Warning: H302 and H413). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

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 QCResearch Labs and Universities

Specifications and identifiers

Specifications of (+/-)-Cannabichromene
Product name(+/-)-Cannabichromene
Catalogue numberZX-028443
CAS number20675-51-8
IUPAC name2-methyl-2-(4-methylpent-3-enyl)-7-pentylchromen-5-ol
Molecular formulaC21H30O2
Molar mass314.5 g/mol
Exact mass314.2246
GradeReference Standard
Physical formSolid
XLogP36.9
H-bond donors / acceptors1 / 2
Topological polar surface area29.5 Ų
HS code38229090
InChIKeyUVOLYTDXHDXWJU-UHFFFAOYSA-N
SMILESCCCCCC1=CC(=C2C=CC(OC2=C1)(C)CCC=C(C)C)O
PubChem CID30219
SynonymsCannanbichromene, Pentylcannabichromene, Cannabinochromene, 2-Methyl-2-(4-methyl-3-pentenyl)-7-pentyl-2H-1-benzopyran-5-ol, 2-methyl-2-(4-methylpent-3-enyl)-7-pentyl-chromen-5-ol, 2-Methyl-2-(4-methylpent-3-en-1-yl)-7-pentyl-2H-chromen-5-ol, 2-Methyl-2-(4-methyl-3-penten-1-yl)-7-pentyl-2H-chromen-5-ol, 2H-1-Benzopyran-5-ol, 2-methyl-2-(4-methyl-3-pentenyl)-7-pentyl-, 2H-1-Benzopyran-5-ol, 2-methyl-2-(4-methyl-3-penten-1-yl)-7-pentyl-, 01 - Active ingredients, Cannabichromene (CBC)

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed
  • H413May cause long lasting harmful effects to aquatic life

Precautionary statements P264, P270, P273, P301 + P317, P330, 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 (+/-)-Cannabichromene
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

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

Questions about (+/-)-Cannabichromene

Which CAS number identifies (+/-)-Cannabichromene?
(+/-)-Cannabichromene is registered under CAS 20675-51-8. You may also see it listed as Cannanbichromene, Pentylcannabichromene, Cannabinochromene. Our catalogue number for this item is ZX-028443.
What are the formula and molar mass of (+/-)-Cannabichromene?
For (+/-)-Cannabichromene, its formula is C21H30O2 and its molar mass is 314.5 g/mol. The systematic (IUPAC) name is 2-methyl-2-(4-methylpent-3-enyl)-7-pentylchromen-5-ol. InChIKey UVOLYTDXHDXWJU-UHFFFAOYSA-N lets you match it in any structure database.
How is (+/-)-Cannabichromene used in pharmaceutical QC?
(+/-)-Cannabichromene 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 (+/-)-Cannabichromene?
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 (+/-)-Cannabichromene?
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 (+/-)-Cannabichromene to my country?
Yes. Because (+/-)-Cannabichromene 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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