Dipalmitoyl hydroxyproline CAS 41672-81-5

Identification Properties Safety Data Specifications andamp; Other Information Links

Identification

CAS Number

41672-81-5

Name

Dipalmitoyl hydroxyproline

Synonyms

(4R)-1-Palmitoyl-4-(palmitoyloxy)-L-prolin [German] [ACD/IUPAC Name] (4R)-1-Palmitoyl-4-(palmitoyloxy)-L-proline [ACD/IUPAC Name] (4R)-1-Palmitoyl-4-(palmitoyloxy)-L-proline [French] [ACD/IUPAC Name] L-Proline, 1-(1-oxohexadecyl)-4-[(1-oxohexadecyl)oxy]-, (4R)- [ACD/Index Name] (2S,4R)-1-HEXADECANOYL-4-(HEXADECANOYLOXY)PYRROLIDINE-2-CARBOXYLIC ACID (2S,4R)-1-hexadecanoyl-4-hexadecanoyloxy-proline (2S,4R)-1-hexadecanoyl-4-hexadecanoyloxypyrrolidine-2-carboxylic acid (2S,4R)-1-hexadecanoyl-4-hexadecanoyloxy-pyrrolidine-2-carboxylic acid (2S,4R)-4-(1-oxohexadecoxy)-1-(1-oxohexadecyl)-2-pyrrolidinecarboxylic acid 41672-81-5 [RN] Dipalmitoyl hydroxyproline Dipalmitoylhydroxyproline Dipamitoylhydroxyproline EINECS 255-490-0 L-Proline, 1-(1-oxohexadecyl)-4-((1-oxohexadecyl)oxy)-, (4R)- L-Proline, 1-(1-oxohexadecyl)-4-((1-oxohexadecyl)oxy)-, trans- trans-1-(1-Oxohexadecyl)-4-((1-oxohexadecyl)oxy)-L-proline trans-1-(1-oxohexadecyl)-4-[(1-oxohexadecyl)oxy]-L-proline UNII:E6AHA53N1H UNII-E6AHA53N1H

Molecular Structure

Sreucture of Dipalmitoyl hydroxyproline CAS 41672-81-5

SMILES

CCCCCCCCCCCCCCCC(=O)N1C[C@@H](C[C@H]1C(=O)O)OC(=O)CCCCCCCCCCCCCCC

StdInChI

InChI=1S/C37H69NO5/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-35(39)38-32-33(31-34(38)37(41)42)43-36(40)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h33-34H,3-32H2,1-2H3,(H,41,42)/t33-,34+/m1/s1

StdInChIKey

QZLXCFQVOCEKSX-NOCHOARKSA-N

Molecular Formula

C37H69NO5

Molecular Weight

607.948

EINECS

255-490-0

Properties

Appearance

White to off-white fine powder

Safety Data

WGK Germany

Specifications and Other Information of Our Dipalmitoyl hydroxyproline CAS 41672-81-5

Standard

Enterprise standard

Content

≥85.0%

PH value

110.0-140.0 mg KOH/g

Free palmitic acid

≤2.0%

Loss on Drying

≤1.0%

Residue on Ignition

≤0.5%

Inorganic acid

≤0.1%

Total bacteria

≤500CFU/g

Molds and yeasts

≤100CFU/g

Hg

≤1ppm

Ar

≤10ppm

Pb

≤40ppm

Package

According to the customer’s request packaging.

Storage

Storage term is two years in the room temperature, dry and closed circumstance.

Efficacy

1. Promotes the recomposition and contracts collagen, recovers the tenacity of skin. 2. Protects elastin, eliminates free radicals. 3. Improves the water content in skin cell, moisturizes the skin.

Recommended Dosage

0.5-1.0%. This product is oil-soluble above 60℃ and soluble in polar oleate, involving emulsification whose dosage can be as high as 2.0% in strong anti-aging products. This product is mostly used in creams or emulsions. Alkali must be added for neutralization when using in water agent or gel products whose percentage is “Dipalmitoyl hydroxyproline：Triethanolamine=1:1”.