(2S)-4-Amino-3-hydroxy-5-oxopyrrolidine-2-carboxylic acid CAS 63291-04-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63291-04-3 |
| Molecular Formula | C5H8N2O4 |
| Molecular Weight | 160.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2S)-4-Amino-3-hydroxy-5-oxopyrrolidine-2-carboxylic acid (CAS 63291-04-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H8N2O4. Molecular weight: 160.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H8N2O4 |
| Molecular Weight | 160.13 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.) | 1975 |
| Nitrogen Atoms | 2 |
Related S Standards
- (R)-2-Amino-2-((R)-3-oxoisoxazolidin-5-yl)acetic acid (CAS 2644-49-7)
- 2-(4-Amino-3-oxoisoxazolidin-2-yl)acetic acid (CAS 559208-67-2)
- 3-Amino-2-(difluoromethoxy)pyridine (CAS 1214344-58-7)
- 3-Amino-1-(difluoromethyl)pyridin-2(1H)-one (CAS 1263181-53-8)
- 3-Amino-6-(difluoromethyl)pyridin-2(1H)-one (CAS 1443292-51-0)
- 4-Amino-1-(difluoromethyl)pyridin-2(1H)-one (CAS 1708079-34-8)
- 5-Amino-1-(difluoromethyl)pyridin-2(1H)-one (CAS 1779123-38-4)
- 6-Amino-5-(difluoromethyl)pyridin-3-ol (CAS 1805028-99-2)
Recommended Standards
- 1-Acetyl-1H-imidazole-4,5-dicarbonitrile (CAS 19485-47-3)
- (3R,5R)-Pyrazolidine-3,5-dicarboxylic acid (CAS 207516-25-4)
- 3-(Furan-2-yl)isoxazole-5-carbonitrile (CAS 184868-49-3)
- 4-Chloro-3-cyclopropoxy-2-isopropylpyridine (CAS 1243317-08-9)
- 2,2,6,6-Tetramethylpiperidin-4-one oxime (CAS 4168-79-0)
- 1,4-Dimethoxy-6H,7H,8H,9H,10H-cyclohepta[b]quinoline (CAS 860786-95-4)
- 4,7-diazaspiro[2.5]octan-6-one (CAS 1638784-98-1)
- 3-Amino-N-(5-oxo-1-(2,4,6-trichlorophenyl)-2,5-dihydro-1H-pyrazol-3-yl)benzamide (CAS 939889-30-2)
- Benzyl ((1-(2-hydroxyethyl)piperidin-3-yl)methyl)(methyl)carbamate (CAS 1353961-33-7)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
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