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CAS 6809-52-5

CAS 6809-52-5 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 6809-52-5
CAS 6809-52-5PubChem CID 5282199

Teprenone

Teprenone is a terpene ketone in which a (9E,13E)-geranylgernayl group is bonded to one of the alpha-methyls of acetone (it is a mixture of 5E- and 5Z-geoisomers in a 3:2 ratio). It has a role as an anti-ulcer drug, a hepatoprotective agent, a neuroprotective agent, a nephroprotective agent, a cardioprotective agent and a Hsp70 inducer. It is a terpene ketone and a methyl ketone. It contains a geranylgeranyl group. — ChEBI

IUPAC name
(5E,9E,13E)-6,10,14,18-tetramethylnonadeca-5,9,13,17-tetraen-2-one
Molecular formula
C23H38O
Molecular weight
330.5 g/mol
Exact mass
330.292265831 Da
XLogP3
7.4
Topological polar surface area
17.1 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
1
Covalent units
1
Defined stereocentres
0

Also known as

GeranylgeranylacetoneSelbexTeprenonaTeprenonumCHEBI:31649E-0671S8S8451A4O6,10,14,18-tetramethyl-5,9,13,17-nonadecatetraen-2-one
16 more reported names
tetraprenyl acetoneteprenon5,9,13,17-NONADECATETRAEN-2-ONE, 6,10,14,18-TETRAMETHYL-geranyl-geranyl-acetoneRefChem:891362geranylgeranylacetone, (E,E,E)-(5E,9E,13E)-6,10,14,18-Tetramethylnonadeca-5,9,13,17-tetraen-2-one (5Z,9E,13E)-6,10,14,18-Tetramethylnonadeca-5,9,13,17-tetraen-2-oneTetraprenylacetone3796-63-2(5E,9E,13E)-TeprenoneTeprenonum [INN-Latin]Teprenona [INN-Spanish]UNII-S8S8451A4O6,10,14,18-tetramethylnonadeca-5,9,13,17-tetraen-2-one57B67OXM8FC23H38O
Open full PubChem recordPubChem annotations3D structure image
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 6809-52-5

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How CAS 6809-52-5 is used on this site

CAS 6809-52-5 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 6809-52-5 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.