Manufacturer Provide Cosmetic Peptide CAS 24587-37-9 H-VAL-Trp-Oh Dipeptide - 2 Powder
![](https://www.chemicalbook.com/ProductImageEN/2024-03-25/6384696069860094326628728.jpg)
Introduction
Product Name: H-VAL-Trp-Oh
Other Name :H-VAL-TRP-OH;L-Valyl-L-tyrosine;Dipeptide Val-Try;VW-2;eyeliss;VW;Dipeptide-2 / Dipeptide Val-Try
CAS NO:24587-37-9
Purity: 99%min
Appearance:White Powder
MF:C16H21N3O3
MW:303.36
Boiling Point :604.8±55.0 °C(Predicted)
Density :1.268±0.06 g/cm3(Predicted)
Acidity coefficient (pKa):3.14±0.10(Predicted)
Storage:Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
What is Dipeptide-2?
Dipeptide-2 is a peptide made up of two amino acids: valine and tryptophan.For example, A variety of peptides are made by the body where they control physiological processes. They do this by functioning as hormones or enzymes or by altering the function of cells. There are also synthetic peptides created by linking amino acids together in a laboratory. One area where peptides have gained prominence is in the area of skin care. A variety of peptides have been developed to improve the appearance of skin or treat skin aging.
Item | Specification | Test Results |
Appearance | White powder | Conform |
Identification | TLC:Standard solution and test solution same spot,RF | Conform |
Assay (Dry Basis) | 98.0%~100.5% | 99% |
Specific Optical | -2.4°~ -2.8° | -2.71° |
PH | 4.5~7.0 | 5.3 |
Heavy Metals (As Pb) | ≤10ppm | <10ppm |
As | ≤1ppm | Not Detected |
Pb | ≤0.5ppm | Not Detected |
Cd | ≤1ppm | Not Detected |
Hg | ≤0.1ppm | Not Detected |
Related substance | Spot not bigger than standard solution spot | No spot |
Residual solvent | <0.5% | Complies |
Water Content | <2% | 0.18% |
Function:
1.It helps prevent puffiness and ,reduce bags under the eyes
1.Dipeptide-2 reduces existing facial wrinkles.
2.Dipeptide-2 is effective against the development of new wrinkles.
3.Dipeptide-2 decreases the depth of facial wrinkles caused by the contraction of from facial
expressions, especially near the eyes and on the forehead
![](https://www.chemicalbook.com/ProductImageEN/2024-03-25/6384696077201261668002248.jpg)