Sodium (S)-2-acetamido-4-carboxybutanoate CAS 20640-61-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20640-61-3 |
| Molecular Formula | C7H9NO5 Na H |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Sodium (S)-2-acetamido-4-carboxybutanoate (CAS 20640-61-3) pharmaceutical standards reference standard. Molecular formula: C7H9NO5 Na H. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H9NO5 Na H |
| Molecular Weight | 211.15 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 3-iodoazetidine (CAS 1193403-40-5)
- Methyl 2-amino-4-(1H-imidazol-1-yl)benzoate (CAS 1272756-25-8)
- Methyl 2-chloro-4-(2-hydroxypropan-2-yl)benzoate (CAS 2228901-72-0)
- (R)-N-(1-(Azepan-3-yl)-7-chloro-1H-benzo[d]imidazol-2-yl)-2-methylisonicotinamide hydrochloride (CAS 1508258-36-3)
- 4-((5-Bromo-4-(piperazin-1-yl)pyridin-3-yl)sulfonyl)morpholine (CAS 1352530-17-6)
- Adamantylethyltrichlorosilane (CAS 37843-11-1)
- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
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