L-Methionine--13C5,15N CAS 202468-47-1
Purity >95%In StockPharmaceutical Standards
| CAS No. | 202468-47-1 |
| Molecular Formula | [13C]5H11[15N]O2S |
| Molecular Weight | 155.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
L-Methionine--13C5,15N (CAS 202468-47-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: [13C]5H11[15N]O2S. Molecular weight: 155.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | [13C]5H11[15N]O2S |
| Molecular Weight | 155.17 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -3.0 |
| CAS Registry Year (est.) | 2014 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related L Standards
- DL-Methionine D7 (CAS 331665-05-5)
- (±)-Methionine-d4 (CAS 93709-61-6)
- L-Methionine-3,3,4,4 D4 (CAS 67866-75-5)
- L-Methionine-methyl-13C,methyl-d3 73488-65-0 (CAS 73488-65-0)
- D-Methionine-d3 (S-methyl-d3) (CAS 284665-18-5)
- Methionine-methyl-d3 (CAS 284665-20-9)
- L-Methionine-d3 (CAS 13010-53-2)
- L-Methionine-34S (CAS 1006386-95-3)
Recommended Standards
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- Dabrafenib Impurity 12 (CAS CATO-C4X-303312)
- Cefadroxil (CAS 50370-12-2)
- Des-Gln19-Tirzepatide (CAS CATO-CPTD788954)
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