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CAS 52659-56-0

CAS 52659-56-0 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 52659-56-0
CAS 52659-56-0PubChem CID 15736732

Kirenol

Kirenol is a diterpenoid. — ChEBI

IUPAC name
(1R)-1-[(2S,4aR,4bS,6S,8R,8aS)-6-hydroxy-8-(hydroxymethyl)-2,4b,8-trimethyl-4,4a,5,6,7,8a,9,10-octahydro-3H-phenanthren-2-yl]ethane-1,2-diol
Molecular formula
C20H34O4
Molecular weight
338.5 g/mol
Exact mass
338.24570956 Da
XLogP3
2.0
Topological polar surface area
80.9 Ų
Hydrogen-bond donors
4
Hydrogen-bond acceptors
4
Covalent units
1
Defined stereocentres
7

Also known as

(1R)-1-((2S,4aR,4bS,6S,8R,8aS)-6-hydroxy-8-(hydroxymethyl)-2,4b,8-trimethyl-4,4a,5,6,7,8a,9,10-octahydro-3H-phenanthren-2-yl)ethane-1,2-diolRefChem:151275(R)-1-((2S,4aR,4bS,6S,8R,8aS)-6-hydroxy-8-(hydroxymethyl)-2,4b,8-trimethyl-2,3,4,4a,4b,5,6,7,8,8a,9,10-dodecahydrophenanthren-2-yl)ethane-1,2-diolKirenol (Standard)HY-N0559RWLZ4734CHEBI:192213HY-N0559
11 more reported names
Kirenol 100 |Ig/mL in AcetonitrileCCG-267903EBC-616916Kirenol 100 microg/mL in AcetonitrileT4S1943AC-34582AS-55945DA-74769CS-0009086K0059(1R)-1-[(2S,4aR,4bS,6S,8R,8aS)-6-hydroxy-8-(hydroxymethyl)-2,4b,8-trimethyl-2,3,4,4a,4b,5,6,7,8,8a,9,10-dodecahydrophenanthren-2-yl]ethane-1,2-diol
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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 52659-56-0

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CAS 52659-56-0 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 52659-56-0 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.