Dipalmitoyl hydroxyproline CAS 41672-81-5
Identification
Properties
Safety Data
Specifications & 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
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
3
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”.
Application
Anti-wrinkle products, tightening skin and eliminating smooth lines products.
Links
Apnoke Scientific Ltd
This product is developed by our sub R&D company Apnoke Scientific Ltd, and please click the link below for details.
http://www.apnoke.com/dipalmitoyl-hydroxyproline-cas-41672-81-5/
Watson International Ltd
This product is sold exclusively through our sales company Watson International Ltd, and please click the link below for details.
http://www.watson-int.com/dipalmitoyl-hydroxyproline-cas-41672-81-5/