1-(4-Fluorobenzyl)pyrrolidine-3-carboxylic acid CAS 933709-28-5
| CAS No. | 933709-28-5 |
| Molecular Formula | C12H14FNO2 |
| Molecular Weight | 223.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
1-(4-Fluorobenzyl)pyrrolidine-3-carboxylic acid (CAS 933709-28-5) is a high-purity analytical reference standard with the molecular formula C12H14FNO2 and a molecular weight of 223.24 g/mol.
Based on its molecular formula C12H14FNO2, 1-(4-Fluorobenzyl)pyrrolidine-3-carboxylic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 223.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C12H14FNO2 |
| Molecular Weight | 223.24 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 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluorobenzyl Standards
- (2-Fluorobenzyl)proline (CAS 1038747-37-3)
- 1-(3-Fluorobenzyl)pyrrolidine-3-carboxylic acid (CAS 1086375-23-6)
- 1-(2-Fluorobenzyl)pyrrolidine-3-carboxylic acid (CAS 1086375-30-5)
- 1-(4-Fluorobenzyl)-4-(hydroxymethyl)pyrrolidin-2-one (CAS 96449-66-0)
- 2-(2-Fluorobenzyl)-4,4-dimethylisoxazolidin-3-one (CAS 81777-98-2)
- 3-((4-Fluorobenzyl)thio)-4-methyl-4H-1,2,4-triazole (CAS 306744-28-5)
- (E)-4-((4-Fluorobenzyl)amino)-4-oxobut-2-enoic acid (CAS 863647-67-0)
- 4-((2-Fluorobenzyl)amino)cyclohexanol (CAS 1019548-37-8)
Recommended Standards
- 1-(4-Fluorophenyl)piperidine-4-carboxylic acid (CAS 845827-16-9)
- (5-Fluoro-2-methylphenyl)(morpholino)methanone (CAS 864054-89-7)
- 2-((5-Amino-3-ethyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)amino)ethanol (CAS 6338-82-5)
- (4-Fluorophenyl)(3-hydroxypiperidin-1-yl)methanone (CAS 851883-00-6)
- (E)-2-(3,5-Dimethoxystyryl)-6-iodoquinazolin-4(3H)-one (CAS 922189-13-7)
- Methyl 2-methyl-1-oxo-2,3-dihydro-1H-indene-2-carboxylate (CAS 72181-95-4)
- (1s,2r)-2-(2-Fluorophenoxy)cyclopentan-1-amine (CAS 1486473-02-2)
- 4-(5-Chloropyridin-2-yl)benzaldehyde (CAS 1255637-13-8)
- 4-Fluoro-3-(trifluoromethyl)benzaldehyde (CAS 67515-60-0)
- 3-Morpholinobenzylamine (CAS 625470-29-3)
- Benzyl2-carbamoylpiperidine-1-carboxylate (CAS 940868-17-7)
- N-((2,4-dimethylphenyl)carbamoyl)-4-methylbenzenesulfonamide (CAS 499197-61-4)
- 5-(1-Benzylpyrrolidin-2-yl)-2-(2,5-dimethyl-1H-pyrrol-1-yl)pyridine (CAS 1352493-01-6)
- Palmitoyl Hexapeptide-12 (CAS 171263-26-6)
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