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CAS 13956-29-1

CAS 13956-29-1 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 13956-29-1
CAS 13956-29-1PubChem CID 644019

Cannabidiol

Cannabidiol is an cannabinoid that is cyclohexene which is substituted by a methyl group at position 1, a 2,6-dihydroxy-4-pentylphenyl group at position 3, and a prop-1-en-2-yl group at position 4. It has a role as an antimicrobial agent and a plant metabolite. It is a member of resorcinols, a phytocannabinoid and an olefinic compound. — ChEBI

IUPAC name
2-[(1R,6R)-3-methyl-6-prop-1-en-2-ylcyclohex-2-en-1-yl]-5-pentylbenzene-1,3-diol
Molecular formula
C21H30O2
Molecular weight
314.5 g/mol
Exact mass
314.224580195 Da
XLogP3
6.5
Topological polar surface area
40.5 Ų
Hydrogen-bond donors
2
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
2

Also known as

(-)-Cannabidiol(-)-trans-CannabidiolEpidiolexdelta1(2)-trans-CannabidiolCARDIOLRXcannabidiolum(-)-trans-2-p-Mentha-1,8-dien-3-yl-5-pentylresorcinol19GBJ60SN5
16 more reported names
CHEBI:69478BTX-1204BTX-1503GWP-42003-PGWP-42003(1'R,2'R)-5'-methyl-4-pentyl-2'-(prop-1-en-2-yl)-1',2',3',4'-tetrahydrobiphenyl-2,6-diol1,3-Benzenediol, 2-(3-methyl-6-(1-methylethenyl)-2-cyclohexen-1-yl)-5-pentyl-, (1R-trans)-1,3-benzenediol, 2-[(1R,6R)-3-methyl-6-(1-methylethenyl)-2-cyclohexen-1-yl]-5-pentyl-2-((1R,6R)-3-METHYL-6-(PROP-1-EN-2-YL)CYCLOHEX-2-EN-1-YL)-5-PENTYLBENZENE-1,3-DIOL1,3-Benzenediol, 2-[3-methyl-6-(1-methylethenyl)-2-cyclohexen-1-yl]-5-pentyl-, (1R-trans)-NanoCDB2-((1R,6R)-3-methyl-6-prop-1-en-2-yl-1-cyclohex-2-enyl)-5-pentylbenzene-1,3-diol2-[(1R,6R)-3-methyl-6-prop-1-en-2-yl-1-cyclohex-2-enyl]-5-pentylbenzene-1,3-diolMelody Cloverstrip1,3-BENZENEDIOL, 2-((1R,6R)-3-METHYL-6-(1-METHYLETHENYL)-2-CYCLOHEXEN-1-YL)-5-PENTYL-CBD Oil
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 13956-29-1

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How CAS 13956-29-1 is used on this site

CAS 13956-29-1 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 13956-29-1 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.