(3R,4R)-1-(tert-butyl)-3-fluoro-4-(4-methoxyphenyl)pyrrolidine-3-carboxylic acid CAS 1835263-56-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1835263-56-3 |
| Molecular Formula | C16H22FNO3 |
| Molecular Weight | 295.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3R,4R)-1-(tert-butyl)-3-fluoro-4-(4-methoxyphenyl)pyrrolidine-3-carboxylic acid (CAS 1835263-56-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H22FNO3. Molecular weight: 295.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H22FNO3 |
| Molecular Weight | 295.35 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-Butyl (3S,4S)-3-hydroxy-4-(((methylsulfonyl)oxy)methyl)pyrrolidine-1-carboxylate (CAS 1804945-47-8)
- (4-Cyanotetrahydro-2H-pyran-4-yl)methyl 4-methylbenzenesulfonate (CAS 1934583-18-2)
- tert-butyl 2-(4-fluorophenyl)-4-hydroxypiperidine-1-carboxylate (CAS 1803582-57-1)
- 5-methyl-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylic acid (CAS 1824301-46-3)
- 3,8-Dimethylquinoxalin-6-amine (CAS 103139-99-7)
- N-(4,5,6,7-Tetrahydro-2H-indazol-5-yl)acetamide (CAS 74197-10-7)
- 6-Methoxy-2-(2,3,4-trimethoxyphenyl)benzofuran (CAS 10141-44-3)
- 5-(7-Methoxy-benzofuran-2-yl)-4-methyl-4H-[1,2,4]triazole-3-thiol (CAS 737775-29-0)
- 4-Fluoro-2-((2-methylpiperidin-1-yl)methyl)benzaldehyde (CAS 1443312-21-7)
- Neuropeptide Y (porcine) trifluoroacetate salt (CAS 83589-17-7)
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