| CAS No.: | 497-30-3 |
|---|---|
| Formula: | C9h15n3o2s |
| EINECS: | 207-843-5 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Powder |
| Quality: | Refined |
| Samples: |
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| Customization: |
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| Product Name | L-ergothioneine CAS NO 497-30-3 |
| CAS NO. | 497-30-3 |
| MF | C9H15N3O2S |
| MW | 229.3 |
| EINECS | 207-843-5 |
| Melting point | 275-277°C |
| Boiling point | 474.91°C |
Description:
Ergothioneine is an amino acid that is found mainly in mushrooms, but also in king crab, meat from animals that have grazed on grasses containing ergothioneine, and other foods. Amino acids are chemicals that are the building blocks for proteins.Ergothioneine is used as medicine.People take ergothioneine for liver damage, cataracts, Alzheimer's disease, diabetes, and heart disease. Ergothioneine is sometimes applied directly to the skin to prevent wrinkles, reduce signs of aging skin, and reduce sun damage.
L-ergothioneine CAS NO 497-30-3 is a natural molecule isolated from the rye ergot fungus and later identified in rat erythrocytes and liver and in numerous other animal tissues. L-ergothioneine CAS NO 497-30-3 antioxidizing properties may afford the compound therapeutic potential or L-ergothioneine CAS NO 497-30-3 may be used as a food additive or in cosmetics.
L-(+)-Ergothioneine CAS 497-30-3 Application
1. Use as a unique antioxidant. Ergothionein is a highly protective, non-toxic, natural antioxidant that is not easily oxidized in water, which allows them to be present in concentrations up to mmol in certain tissues and stimulates the cells' natural antioxidant defense system.
2. Adds to cosmetics as a skin protectant. Ultraviolet UVA in sunlight can penetrate into the dermis of human skin, affecting the growth of epidermal cells, making the surface cells senile and causing premature skin aging, while ultraviolet UVB is easy to lead to the occurrence of skin cancer.
3. Application in ophthalmology. In recent years, ergothiamine has been found to play a key role in eye protection, so many researchers hope to develop an ophthalmic product to facilitate the development of eye surgery.
4. In the field of health products, it can prevent the occurrence of cancer, etc., and can be made into functional food and drinks, etc. In the field of cosmetics, it can be used for anti-aging, and can be made into sunscreen and other products
| Test Item | Specification | Result |
| Appearance | White or almost white crystalline powder | White crystalline powder |
| Identification | Complies | Complies |
| PH | 4.0~5.5 | 4.8 |
| Water | 4.0%~8.0% | 5.60% |
| Specific Optical Rotation (anhydrous substance) |
+149° ~+158° | +156.0° |
| Absorbance at 330nm | ≤ 0.05 | 0.012 |
| Absorbance at 262nm (anhydrous substance) |
220-245 | 231.9 |
| Assay(anhydrous substance) | 95.0%~102.0% | 99.8% |
| Related Substances Impurity B Any Other Impurity Total |
≤ 1.0% ≤ 1.0% ≤ 3.0% |
0.00 0.04 0.12 |
| Sulphated Ash | ≤ 0.2% | 0.02% |
| N, N-Dimethylaniline | Not more than 20ppm | Not detected |
| Appending Item Bulk Density (g/ml) Tapped Density (g/ml) |
---- ---- |
0.56 0.79 |
| Conclusion: This batch complies with the specification | ||
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