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CAS 17004-51-2

CAS 17004-51-2 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 17004-51-2
CAS 17004-51-2PubChem CID 5312419

Sapienic acid

Sapienic acid is a hexadecenoic acid in which the double bond is located at position 6 (the Z-geoisomer). A major component of human sebaceous lipids that is involved in skin self-sterilisation and atopic dermatitis amelioration. It has a role as a metabolite, an antibacterial agent and an antipsoriatic. It is a conjugate acid of a sapienate. — ChEBI

IUPAC name
(Z)-hexadec-6-enoic acid
Molecular formula
C16H30O2
Molecular weight
254.41 g/mol
Exact mass
254.224580195 Da
XLogP3
6.2
Topological polar surface area
37.3 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

6Z-hexadecenoic acid(6Z)-hexadec-6-enoic acid16:1omega106460S1EJ28UNII-6460S1EJ28(6Z)-Hexadecenoic acidC16:1n-10CHEBI:76244
13 more reported names
16:1.OMEGA.10Hexadecenoic Acid cisFatty Acid 16:1 cisRefChem:18122016:1 Omega-10cis-6-Hexadecenoic acid6-Hexadecenoic acid, (6Z)-Lunac HD6-Hexadecenoic acid, (Z)-8Z9DA-67403HY-130187CS-0105451
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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 17004-51-2

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How CAS 17004-51-2 is used on this site

CAS 17004-51-2 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 17004-51-2 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.