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CAS 171263-26-6

CAS 171263-26-6 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 171263-26-6
CAS 171263-26-6PubChem CID 10212452

Palmitoyl Hexapeptide-12

IUPAC name
2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-(hexadecanoylamino)-3-methylbutanoyl]amino]acetyl]amino]-3-methylbutanoyl]amino]propanoyl]pyrrolidine-2-carbonyl]amino]acetic acid
Molecular formula
C38H68N6O8
Molecular weight
737.0 g/mol
Exact mass
736.50986315 Da
XLogP3
6.1
Topological polar surface area
203.0 Ų
Hydrogen-bond donors
6
Hydrogen-bond acceptors
8
Covalent units
1
Defined stereocentres
4

Also known as

HO4ZT5S86CPalmitoyl hexapeptide-12 [INCI]N-Palmitoyl-val-gly-val-ala-pro-glyGlycine, N-(1-oxohexadecyl)-L-valylglycyl-L-valyl-L-alanyl-L-prolyl-RefChem:858424Lipopeptide acetate2-((S)-1-((2S,5S,11S)-5,11-Diisopropyl-2-methyl-4,7,10,13-tetraoxo-3,6,9,12-tetraazaoctacosan-1-oyl)pyrrolidine-2-carboxamido)acetic acidC38H68N6O8
16 more reported names
N-(1-Oxohexadecyl)-L-valylglycyl-L-valyl-L-alanyl-L-prolylglycineLipopeptideBiopeptide ElPalmitoyl hexapeptide 12Palmitoyl hexapeptide-12?UNII-HO4ZT5S86CJFSQSDAOQLNSQI-DTBJPNGVSA-NPalmitoyl Hexapeptide-12 (Powder)Palmitoyl Hexapeptide-12 (Liquid)DA-75030DS-11734HY-66015CS-0005655palmitoyl-L-valylglycyl-L-valyl-L-alanyl-L-prolylglycineN-Hexadecanoyl-L-valylglycyl-L-valyl-L-alanyl-L-prolylglycine2-((S)-1-((2S,5S,11S)-5,11-Diisopropyl-2-methyl-4,7,10,13-tetraoxo-3,6,9,12-tetraazaoctacosan-1-oyl)pyrrolidine-2-carboxamido)aceticacid
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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 171263-26-6

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How CAS 171263-26-6 is used on this site

CAS 171263-26-6 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 171263-26-6 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.