(2S,3S)-3-Hydroxy-1,2-pyrrolidinedicarboxylic acid 1-tert-Butyl 2-Methyl Ester CAS 184046-78-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 184046-78-4 |
| Molecular Formula | C11H19NO5 |
| Molecular Weight | 245.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2S,3S)-3-Hydroxy-1,2-pyrrolidinedicarboxylic acid 1-tert-Butyl 2-Methyl Ester (CAS 184046-78-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H19NO5. Molecular weight: 245.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H19NO5 |
| Molecular Weight | 245.27 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 2009 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Benzyl (1R,4S)-2-oxo-7-azabicyclo[2.2.1]Heptane-7-carboxylate (CAS 182138-16-5)
- (2R,4R)-1-(tert-butoxycarbonyl)-4-hydroxy-2-methylpyrrolidine-2-carboxylic acid (CAS 185026-95-3)
- (2R,3S)-4-(tert-Butoxycarbonyl)-2-methylmorpholine-3-carboxylic acid (CAS 1807938-50-6)
- 4-(5-Chloro-1-(3-chlorophenyl)-6-oxo-1,6-dihydropyridazin-4-yl)-N-(2-cyano-4,5-dimethoxyphenyl)piperazine-1-carbothioamide (CAS 477867-42-8)
- 2-Fluoro-6-mercaptobenzoic acid (CAS 138249-40-8)
- 2-Isobutyl-3-oxo-2,3-dihydropyridazine-4-carboxylic acid (CAS 1443289-17-5)
- 4-(3-Methoxyphenyl)piperidine (CAS 99329-55-2)
- 1-(3-Isopropyl-1-methyl-1H-pyrazol-5-yl)-N-((1-methyl-1H-pyrazol-5-yl)methyl)methanamine hydrochloride (CAS 1856074-50-4)
- 3-trimethylsilyl-2-propynoic acid 3-trimethylsilylprop-2-ynoic acid 5683-31-8 A831194 (CAS 5683-31-8)
- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
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