(S)-1-Hydroxy-5-oxopyrrolidine-2-carboxamide CAS 148650-23-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 148650-23-1 |
| Molecular Formula | C5H8N2O3 |
| Molecular Weight | 144.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (S)-1-Hydroxy-5-oxopyrrolidine-2-carboxamide (CAS 148650-23-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H8N2O3. Molecular weight: 144.13 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H8N2O3 |
| Molecular Weight | 144.13 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.) | 1999 |
| Nitrogen Atoms | 2 |
Related S Standards
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- Methyl 4-hydroxy-2,5-dihydrofuran-3-carboxylate (CAS 1040396-68-6)
- 6-Hydroxy-2,2-dimethyl-4H-1,3-dioxin-4-one (CAS 114336-72-0)
- 3-Hydroxy-3-methylglutaric-d3 Anhydride (CAS 115135-38-1)
- (R)-1-Hydroxy-5-oxopyrrolidine-2-carboxamide (CAS 148650-24-2)
- 4-Hydroxy-3-oxopiperazine-1-carbaldehyde (CAS 153805-50-6)
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- 4-Hydroxy-2-(hydroxymethyl)-5-methylfuran-3(2H)-one (CAS 17678-20-5)
Recommended Standards
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- 2-(3,3-Dimethyl-1-oxo-2,3,4,9-tetrahydro-1H-xanthen-9-yl)-5,5-dimethylcyclohexane-1,3-dione (CAS 6508-43-6)
- Ethyl 2-methoxy-6-oxo-1,6-dihydropyrimidine-5-carboxylate (CAS 65407-49-0)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
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