(2s)-3-Methyl-2-{[(propan-2-yloxy)carbonyl]amino}butanoic acid CAS 140923-27-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 140923-27-9 |
| Molecular Formula | C9H17NO4 |
| Molecular Weight | 203.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2s)-3-Methyl-2-{[(propan-2-yloxy)carbonyl]amino}butanoic acid (CAS 140923-27-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H17NO4. Molecular weight: 203.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H17NO4 |
| Molecular Weight | 203.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Recommended Standards
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- tert-Butyl N-[(3-hydroxyoxetan-3-yl)methyl]carbamate (CAS 1408076-45-8)
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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