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Palmitoyl Hexapeptide-12

Also known as: Palmitoyl Hexapeptide, Lipopeptide, Palmitoyl oligopeptide, N-Palmitoylvalylglycylvalylalanylprolylglycine, Glycine, N-(1-oxohexadecyl)-L-valylglycyl-L-valyl-L-alanyl-L-prolyl-

Palmitoyl Hexapeptide-12 (CAS 171263-26-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C38H68N6O8 and a molecular weight of 736.982 g/mol. Key properties include a boiling point of 1024.8±65.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 573.6±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
171263-26-6
Jingsj CID
J-1961440-5
Molecular Formula
C38H68N6O8
Molecular Weight
736.982 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point1024.8±65.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point573.6±34.3 °C
Exact Mass736.509888
PSA203.11000
LogP6.89
Vapor Pressure0.0±0.6 mmHg at 25°C
Refractive Index1.509

Activity & Biological Data

Additional Information[1]. Marta Salvador Ferreira, et al. Trending Anti-Aging Peptides. Cosmetics 2020, 7(4), 91

Frequently Asked Questions

What is the CAS number of Palmitoyl Hexapeptide-12?

The CAS number of Palmitoyl Hexapeptide-12 is 171263-26-6.

What are the molecular formula and molecular weight of Palmitoyl Hexapeptide-12?

Palmitoyl Hexapeptide-12 has molecular formula C38H68N6O8 and molecular weight 736.982 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Palmitoyl Hexapeptide-12 (CAS 171263-26-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1961440-5 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.