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CAS RN: 29621-88-3 | Product Number: E1368
L-Selenocystine
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Purity: >97.0%(T)
Synonyms:
- Seleno-L-cystine
- (R,R)-3,3'-Diselenobis(2-aminopropionic Acid)
Product Documents:
| Size | Unit Price | Shanghai | Tianjin | Japan* |
|---|---|---|---|---|
| 250MG |
¥830.00
|
6 | 1 | 16 |
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| Product Number | E1368 |
| Purity / Analysis Method | >97.0%(T) |
| Molecular Formula / Molecular Weight | C__6H__1__2N__2O__4Se__2 = 334.09 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Refrigerated (0-10°C) |
| Condition to Avoid | Heat Sensitive |
| Packaging and Container | 250MG-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 29621-88-3 |
| Reaxys Registry Number | 1728098 |
| MDL Number | MFCD00800971 |
Specifications
| Appearance | Light yellow to Brown powder to crystal |
| Purity(HPLC) | min. 95.0 area% |
| Purity(Nonaqueous Titration) | min. 97.0 % |
| Water | max. 2.0 % |
Properties (reference)
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H301 + H331 : Toxic if swallowed or if inhaled. H373 : May cause damage to organs through prolonged or repeated exposure. H410 : Very toxic to aquatic life with long lasting effects. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P391 : Collect spillage. P314 : Get medical advice/ attention if you feel unwell. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P304 + P340 + P311 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P405 : Store locked up. |
Related Laws:
| RTECS# | AY6032000 |
Transport Information:
| UN Number | UN3283 |
| Class | 6.1 |
| Packing Group | III |
| Customs Control Conditions (Q) |
Application
L-Selenocystine: A Redox-Active Selenium Compound with Both Anti- and Pro-Oxidant Properties, and Anticancer Activity
L-Selenocystine, a diselenide-briged amino acid, is a redox-active selenium compound that has been reported to have both anti- and pro-oxidant properties, and its cytotoxicity induces apoptosis of human cancer cell. (The product is for research purpose only.)
References
- On the nature of selenium toxicity and carcinostatic activity (a review)
- The antioxidant role of selenium and seleno-compounds (a review)
- Which form is that? The importance of selenium speciation and metabolism in the prevention and treatment of disease (a review)
- Selenopeptide chemistry (a review)
- High-performance liquid chromatography of selenium compounds utilizing perfluorinated carboxylic acid ion-pairing agents and inductively coupled plasma and electrospray ionization mass spectrometric detection
Product Documents (Note: Some products will not have analytical charts available.)
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