1-(4-Bromo-3-fluorobenzyl)pyrrolidin-3-ol CAS 2159540-27-7
| CAS No. | 2159540-27-7 |
| Molecular Formula | C11H13BrFNO |
| Molecular Weight | 274.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-(4-Bromo-3-fluorobenzyl)pyrrolidin-3-ol (C11H13BrFNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 274.13 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 1-(4-Bromo-3-fluorobenzyl)pyrrolidin-3-ol (CAS 2159540-27-7), a certified reference material (molecular formula C11H13BrFNO, MW 274.13 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C11H13BrFNO |
| Molecular Weight | 274.13 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, DMSO |
| 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.) | 1997 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
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- 4-(Diisopropylamino)benzaldehyde (CAS 478682-37-0)
- 1-[(oxiran-2-yl)methyl]pyrrolidin-2-one (CAS 17201-66-0)
- 4-((4-(N-(4-iodophenyl)sulfamoyl)phenyl)amino)-4-oxobut-2-enoic acid (CAS 433316-83-7)
- 1-Isobutyl-3-phenyl-1H-pyrazol-5-amine (CAS 1154324-85-2)
- S-acetyl-PEG4-amine (CAS 1404111-71-2)
- 3,4-Difluoro-5-methylacetophenone (CAS 1806331-86-1)
- (3-Bromo-2-ethylphenyl)methanol (CAS 1344998-21-5)
- Dipotassium (R)-1,1'-Binaphthyl-2,2'-disulfonate (CAS 1092934-19-4)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
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