(3R,4R)-tert-Butyl 3-amino-4-fluoropyrrolidine-1-carboxylate CAS 1441392-27-3
| CAS No. | 1441392-27-3 |
| Molecular Formula | C9H17FN2O2 |
| Molecular Weight | 204.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (3R,4R)-tert-Butyl 3-amino-4-fluoropyrrolidine-1-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
(3R,4R)-tert-Butyl 3-amino-4-fluoropyrrolidine-1-carboxylate (CAS 1441392-27-3), molecular formula C9H17FN2O2 and molecular weight 204.24 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (3R,4R)-tert-Butyl 3-amino-4-fluoropyrrolidine-1-carboxylate (C9H17FN2O2) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H17FN2O2 |
| Molecular Weight | 204.24 g/mol |
| 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 DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 5-Ethyl-3-(3-fluoro-4-methylphenyl)-1H-pyrazole (CAS 1439308-52-7)
- (1-(4-Fluoro-1H-indol-3-yl)cyclopropyl)methanamine (CAS 1501903-29-2)
- cis-1-Boc-3-amino-4-fluoropyrrolidine (CAS 1431720-86-3)
- tert-Butyl(3-fluoropyrrolidin-3-yl)carbamate (CAS 1547085-15-3)
- (9H-Fluoren-9-yl)methyl (3-hydroxy-9H-xanthen-9-yl)carbamate (CAS 114587-60-9)
- N-([1,1'-biphenyl]-2-yl)-2-(benzylamino)acetamide (CAS 333341-34-7)
- n-(2-Aminoethyl)-3,4-dichlorobenzamide (CAS 94319-87-6)
- 3-((Morpholinosulfonyl)methyl)aniline (CAS 1073485-57-0)
- 2-(3-Iodo-5-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1073339-02-2)
- Nebivolol Impurity 16 (CAS 99199-91-4)
- 5-Cyano-6-methyl-N-propylpicolinamide (CAS 1147666-53-2)
- [3,5-Difluoro-2-(2,2,2-trifluoroethoxy)phenyl]boronic acid (CAS 936250-26-9)
- 6-Chloro-2-fluoro-3-methoxybenzaldehyde (CAS 112641-64-2)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
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