(2R,4S)-1-acetyl-4-hydroxypyrrolidine-2-carboxylic acid CAS 77449-97-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77449-97-9 |
| Molecular Formula | C7H11NO4 |
| Molecular Weight | 173.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2R,4S)-1-acetyl-4-hydroxypyrrolidine-2-carboxylic acid (CAS 77449-97-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H11NO4. Molecular weight: 173.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H11NO4 |
| Molecular Weight | 173.17 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2R,4R)-Ethyl 4-hydroxy-5-oxopyrrolidine-2-carboxylate (CAS 455334-20-0)
- (2R,4S)-piperidine-2,4-dicarboxylic acid (CAS 84211-45-0)
- (2R,4R)-4-Methylpyrrolidine-2,4-dicarboxylic acid (CAS 403857-35-2)
- 2-(Benzyloxy)-N-ethylethanamine (CAS 104678-17-3)
- (R)-Methyl 2-acetamidopropanoate (CAS 19914-36-4)
- 3-Chloro-2-((1-methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl)oxy)-5-(trifluoromethyl)pyridine (CAS 306978-32-5)
- 2-((4-Chloro-6-(methylamino)pyrimidin-5-yl)methyl)benzoic acid (CAS 64261-36-5)
- (R)-2-((tert-butoxycarbonyl)amino)-3-(2-hydroxyphenyl)propanoic acid (CAS 1213668-39-3)
- 2-((4-(Trifluoromethyl)phenyl)amino)-1H-purin-6(9H)-one (CAS 123994-74-1)
- Smac-N7 Peptide (CAS 401913-57-3)
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