Procysteine Cas: 19771-63-2
| Catalog Number | XD92114 |
| Product Name | Procysteine |
| CAS | 19771-63-2 |
| Molecular Formula | C4H5NO3S |
| Molecular Weight | 147.15 |
| Storage Details | Ambient |
| Harmonized Tariff Code | 2934999090 |
Product Specification
| Appearance | White to off-white powder |
| Assay | 99% min |
| Melting point | 174 °C (dec.)(lit.) |
| alpha | -60 º (c=1 in H2O) |
| density | 1.582±0.06 g/cm3(Predicted) |
| refractive index | -64 ° (C=1, H2O) |
| pka | pKa (22°): 3.32 |
| color | White to Off-white |
| Water Solubility | Soluble in water |
1. Inhibition of tyrosinase activity
Tyrosinase is a kind of polyphenol oxidase containing copper, which is the key enzyme of melanin synthesis. Inhibition of its activity can inhibit the formation of melanin, and then achieve the effect of improving skin color and whitening.
2. Remove oxygen free radicals
Reduce the negative effects of exogenous factors such as ultraviolet, oxygen free radicals on the physiological process of melanin formation, so as to protect the skin, slow down aging and eliminate wrinkles.
3. Soften cuticle and whiten skin
It can soften stratum corneum, activate cell regeneration, whiten skin and accelerate the stratification of keratinocytes
4. Reduce the pigmentation of synthesized melanin
It has the function of antioxidation and free radical scavenging, delaying skin aging, inhibiting the formation of pigment deposition through the oxidation pathway of newly synthesized melanin.
