L-Selenocystine CAS 29621-88-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 29621-88-3 |
| Molecular Formula | C6H12N2O4Se2 |
| Molecular Weight | 334.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies L-Selenocystine (CAS 29621-88-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H12N2O4Se2. Molecular weight: 334.09 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H12N2O4Se2 |
| Molecular Weight | 334.09 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 2 |
Related L Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com