1-[(2-Bromo-3-fluorophenyl)methyl]pyrrolidine CAS 1502246-72-1
| CAS No. | 1502246-72-1 |
| Molecular Formula | C11H13BrFN |
| Molecular Weight | 258.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-[(2-Bromo-3-fluorophenyl)methyl]pyrrolidine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-[(2-Bromo-3-fluorophenyl)methyl]pyrrolidine (CAS 1502246-72-1), molecular formula C11H13BrFN and molecular weight 258.13 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/bromine substitution, 1-[(2-Bromo-3-fluorophenyl)methyl]pyrrolidine is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 258.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 1-[(2-Bromo-3-fluorophenyl)methyl]pyrrolidine 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.
Physical & Chemical Properties
| Molecular Formula | C11H13BrFN |
| Molecular Weight | 258.13 g/mol |
| 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 7-Bromo-3,4-dihydrobenzo[f][1,4]thiazepin-5(2H)-one (CAS 14944-02-6)
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- 3-(Hydroxymethylene)-3,3a,6,6a-tetrahydro-2H-cyclopenta[b]furan-2-one (CAS 434313-66-3)
- (3S,4R)-4-(4H-1,2,4-Triazol-4-yl)tetrahydrofuran-3-ol (CAS 1932784-67-2)
- 6,7-Dichloro-2,3-dihydrophthalazine-1,4-dione (CAS 3682-31-3)
- 7-Bromo-1-isopropyl-1H-indazole (CAS 1147015-33-5)
- 3-Methyl-4-Nitroanisole (CAS 5367-32-8)
- Pentoxifylline EP Impurity J (CAS 874747-30-5)
- Methyl 3-hydroxy-5-methyl-1H-indole-2-carboxylate (CAS 113525-13-6)
- N-Me-His-OH · HCl (CAS 17451-62-6)
- Furosemide Impurity 29 (CAS 4795-29-3)
- Polymyxin B nonapeptide (CAS 86408-36-8)
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