(2S,3S)-3-Hydroxypyrrolidine-2-carboxylic acid CAS 4298-08-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4298-08-2 |
| Molecular Formula | C5H9NO3 |
| Molecular Weight | 131.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2S,3S)-3-Hydroxypyrrolidine-2-carboxylic acid (CAS 4298-08-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H9NO3. Molecular weight: 131.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H9NO3 |
| Molecular Weight | 131.13 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Recommended Standards
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- 6-Chloro-4-hydroxycoumarin (CAS 19484-57-2)
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- N-(3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-8-yl)pivalamide (CAS 478066-15-8)
- 6-Oxa-1-azaspiro[3.3]Heptane oxalate (CAS 1359655-43-8)
- (5-Amino-1-(o-tolyl)-1H-pyrazol-4-yl)(2-chlorophenyl)methanone (CAS 618091-72-8)
- N-(Furan-2-ylmethyl)-5-methoxybenzo[d]thiazol-2-amine (CAS 1286726-54-2)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
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