What Is Methyloxetanecarbamido Thiazolyl Resorcinol?
Methyloxetanecarbamido Thiazolyl Resorcinol is a whitening ingredient that inhibits tyrosinase. Its generic name is KT-939. This highly effective Skin brightening raw powder has a chemical structure similar to another cosmetic whitening ingredient-Thiamidol, they are all thiazolylresorcinol derivatives, but they have made innovations in side chain modification by introducing four-membered heterocycles (oxetane) and formamide, but its actual effects are very different from those of other whitening ingredients.
Benefits of Methyloxetanecarbamido Thiazolyl Resorcinol
1. Inhibits tyrosine activity
2. Has antioxidant and anti-inflammatory effects on the skin
3. Lightens skin spots
The IC50 of KT-939 against tyrosinase is 70 nM (0.07 μM). In the melanin production inhibition experiment, its IC50 is 0.36 μM, which is 4 times that of Thiamidol and 300 times that of phenylethylresorcinol.
Products Description
|
Product Name |
KT-939 |
|
CAS |
3081328-14 2 |
|
Appearance |
White to off-White Powder |
|
MF |
C14H14N2O4S |
|
Molecular Weight |
306.34 |
|
Purity |
99% min |
| Function | Whitening and spot removal |
|
Storage |
Keep in a cool, dry, dark location in a tightly sealed container or cylinder |
| Application | Cosmetic whitening agent, cosmetic additive |
|
Shelf Life |
24 Months |
Criteria For Judging High-quality KT-939
1. High-quality KT-939 typically contains more than 98% of its ingredients. The higher the purity, the higher its bioavailability.
2. Heavy metal content and residual solvents meet cosmetic-grade standards or other international standards.
3. KT-939's high stability makes it less susceptible to oxidation and discoloration in cosmetic formulations.
Specification
|
Items |
Standard |
Results |
|||
|
Characters |
White to Off-white Powder |
Qualified |
|||
|
Identification |
Meets the requirements |
Qualified |
|||
|
Appearance of solution |
Meets the requirements |
Qualified |
|||
|
Organic volatile impurities |
Meets the requirements |
Qualified |
|||
|
Heavy metals |
≤0.002% |
Qualified |
|||
|
Loss on drying |
≤1.0% |
0.10% |
|||
|
Residue on ignition |
≤0.1% |
0.03% |
|||
|
Assay |
98.0%-102.0% |
99.5% |
|||
|
CONCLUSION: |
Complies to the standards |
||||
Why Choose Us?
1. Provides 99% pure KT-939 raw material powder,In stock.
2. Provides COA, MSDS, and other professional documents.
3. Products undergo allergy testing and other skin tests.
4. Produced in a professional factory under ISO and other international standards.
5. Supply other whitening raw material powders and accept custom product customization.
6. Manufacturer of cosmetic raw materials, supplying a variety of cosmetic raw materials, with samples available.
If you are interested in Methyloxetanecarbamido Thiazolyl Resorcinol, please contact us by email：sinov@pharmachemm.com
Disclaimer:
The information on this website is for communication and learning purposes only and is not medical advice. It should not be used for diagnosing or treating any illness.
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