(2S,4R)-1-(tert-Butoxycarbonyl)-4-fluoro-2-pyrrolidinecarboxylic Acid (2S,4R)-1-Boc-4-fluoro-2-pyrrolidinecarboxylic Acid 203866-14-2 B3177 N-(tert-Butoxycarbonyl)-trans-4-fluoro-L-proline N-Boc-trans-4-fluoro-L-proline CAS 203866-14-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 203866-14-2 |
| Molecular Formula | C10H16FNO4 |
| Molecular Weight | 233.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (2S,4R)-1-(tert-Butoxycarbonyl)-4-fluoro-2-pyrrolidinecarboxylic Acid (2S,4R)-1-Boc-4-fluoro-2-pyrrolidinecarboxylic Acid 203866-14-2 B3177 N-(tert-Butoxycarbonyl)-trans-4-fluoro-L-proline N-Boc-trans-4-fluoro-L-proline (CAS 203866-14-2) pharmaceutical standards reference standard. Molecular formula: C10H16FNO4. Molecular weight: 233.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H16FNO4 |
| Molecular Weight | 233.24 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2015 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- rel-(2R,5S)-3,3-Dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4,4-dioxide (CAS 774495-96-4)
- 1428AE 354816-24-3 8-Fluoro-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]-quinoline-4-carboxylic acid C13H12FNO2 (CAS 354816-24-3)
- N-cyclopropyl-3,4-difluorobenzenesulfonamide (CAS 726149-96-8)
- 5-(4-Chlorophenyl)-1-(4-fluorophenyl)-3-(3-methoxyphenyl)-4,5-dihydro-1H-pyrazole (CAS 478050-15-6)
- 2-Methoxy-d3-aniline-3,4,5,6-d4 (CAS 1219803-70-9)
- 4-((3-Acetyl-2,5-dimethyl-1H-pyrrol-1-yl)methyl)benzoic acid (CAS 887683-80-9)
- 4-(Aminomethyl)-1-(2-(cyclopentyloxy)ethyl)pyrrolidin-2-one (CAS 1339660-04-6)
- (2-((3,3-Difluorocyclobutyl)methoxy)pyridin-4-yl)methanamine (CAS 2098043-37-7)
- 6-Hydroxy-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-1(2H)-one (CAS 1956317-98-8)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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