L-Methionine [R,S]-Sulfoximine CAS 15985-39-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 15985-39-4 |
| Molecular Formula | C5H12N2O3S |
| Molecular Weight | 180.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order L-Methionine [R,S]-Sulfoximine (CAS 15985-39-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H12N2O3S. Molecular weight: 180.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H12N2O3S |
| Molecular Weight | 180.23 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) | 1.0 |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related L Standards
- L-Methionine-(S)-sulfoximine (CAS 21752-32-9)
- DL-Methionine Sulfone (CAS 820-10-0)
- L-Methionine Sulfone (CAS 7314-32-1)
- Methionine Impurity 1 (CAS 1509-92-8)
- D-Methionine Sulfoxide (CAS 21056-56-4)
- Methionine Impurity 22 (CAS 23631-84-7)
- Methionine EP Impurity A (CAS 3226-65-1)
- DL-Methionine D7 (CAS 331665-05-5)
Recommended Standards
- Thiamine /Vitamin B1 Impurity 44 (CAS CATO-C4X-187344)
- 2-(2-Isopropoxyphenyl)ethanol (CAS 1000505-33-8)
- Omeprazole Impurity 39 (CAS CATO-C4X-125539)
- (E)-8-Ethoxy-7-(prop-1-en-1-yl)quinoline (CAS 67818-51-3)
- 7-Fluoro-3-methyl-1H-indole-2-carboxylic acid (CAS 866211-12-3)
- 2-(1H-1,2,4-Triazol-1-yl)benzoic acid (CAS 138479-54-6)
- N-(3,5-Dichlorophenyl)-3-methylbenzamide (CAS 316132-04-4)
- Nintedanib Impurity 14 (CAS 1168150-46-6)
- Sodium 5-bromo-4-chloro-1H-indol-3-yl phosphate hydrate (CAS 304656-10-8)
- Acetyl Tetrapeptide- 15 (CAS 928007-64-1)
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