2-Oxopyrrolidin-3-yl acetate CAS 42491-95-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42491-95-2 |
| Molecular Formula | C6H9NO3 |
| Molecular Weight | 143.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Oxopyrrolidin-3-yl acetate (CAS 42491-95-2) pharmaceutical standards reference standard. Molecular formula: C6H9NO3. Molecular weight: 143.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H9NO3 |
| Molecular Weight | 143.14 g/mol |
| 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.) | 1969 |
| Nitrogen Atoms | 1 |
Related Oxopyrrolidin Standards
- (R)-2-(5-Oxopyrrolidin-2-yl)acetic acid (CAS 65137-60-2)
- (R)-2-(5-oxopyrrolidin-3-yl)acetic acid (CAS 808157-06-4)
- (S)-2-(5-oxopyrrolidin-2-yl)acetic acid (CAS 61884-75-1)
- (S)-2-(5-oxopyrrolidin-3-yl)acetic acid (CAS 808157-23-5)
- 2-(3-Oxopyrrolidin-1-yl)acetic acid (CAS 885277-96-3)
- 2-(5-Oxopyrrolidin-2-yl)acetic acid (CAS 64520-53-2)
- 5-Oxopyrrolidin-3-yl acetate (CAS 64097-45-6)
- 2-(2-Oxopyrrolidin-1-yl)acetimidamide (CAS 715648-39-8)
Recommended Standards
- 2-Oxopiperidine-4-carboxylic Acid (CAS 24537-50-6)
- 2-Oxopyrrolidine-1-carbohydrazide (CAS 405924-41-6)
- 2-Oxo-2-(pyrrolidin-1-yl)acetic acid (CAS 49791-37-9)
- 5-Ethynyl-2-fluorobenzoic acid (CAS 1849285-25-1)
- Tetradec-2-enoic acid (CAS 39525-69-4)
- Capecitabine-d11 (CAS 1132662-08-8)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-acetamidobenzoic acid (CAS 1185296-79-0)
- [4-(2-Methylpropyl)oxan-4-yl]methanamine hydrochloride (CAS 1385696-47-8)
- (S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-bromobenzyl)propanoic acid (CAS 1260608-33-0)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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