(3S,4R)-1-(tert-butoxycarbonyl)-4-(2,4-difluorophenyl)pyrrolidine-3-carboxylic acid CAS 862282-35-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 862282-35-7 |
| Molecular Formula | C16H19F2NO4 |
| Molecular Weight | 327.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (3S,4R)-1-(tert-butoxycarbonyl)-4-(2,4-difluorophenyl)pyrrolidine-3-carboxylic acid (CAS 862282-35-7) pharmaceutical standards reference standard. Molecular formula: C16H19F2NO4. Molecular weight: 327.32 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H19F2NO4 |
| Molecular Weight | 327.32 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- (3R,4S)-1-(tert-butoxycarbonyl)-4-(3,4-difluorophenyl)pyrrolidine-3-carboxylic acid (CAS 2227756-36-5)
- 1,3-Bis[(4-fluorophenyl)methyl]-4-hydroxy-1,2-dihydropyridin-2-one (CAS 478247-88-0)
- (3R,4S)-1-(tert-butoxycarbonyl)-4-(2,5-difluorophenyl)pyrrolidine-3-carboxylic acid (CAS 2227727-31-1)
- 1-(Tetrahydro-2H-pyran-2-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 1715008-74-4)
- 4-Fluoro-5-(2-methoxybenzamido)-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 1707392-95-7)
- 6-Chloro-3-(2-methoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1096984-21-2)
- (3,5-diaminophenyl)phosphonic acid dihydrochloride (CAS CATO-C3D-262400)
- 【肽序重复停用见C4X-201426】D-Orn6-Cetrorelix X TFA Salt (CAS CATO-C4X-201412)
- 5-Fluoro-2-(pyrimidin-2-yl)benzoic acid (CAS 1293284-57-7)
- D-[His]1-Semaglutide X TFA salt (CAS CATO-CPTD788634)
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