(6-Bromopyridin-2-yl)(4-fluorophenyl)methanol CAS 875562-77-9
| CAS No. | 875562-77-9 |
| Molecular Formula | C12H9BrFNO |
| Molecular Weight | 282.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
(6-Bromopyridin-2-yl)(4-fluorophenyl)methanol (CAS 875562-77-9) is a high-purity analytical reference standard with the molecular formula C12H9BrFNO and a molecular weight of 282.11 g/mol.
Structurally, (6-Bromopyridin-2-yl)(4-fluorophenyl)methanol (C12H9BrFNO) 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 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 282.11 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.
As a certified reference material (CRM), (6-Bromopyridin-2-yl)(4-fluorophenyl)methanol 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 | C12H9BrFNO |
| Molecular Weight | 282.11 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (5s,7s)-2-Bromo-7-fluoro-5-phenyl-6,7-dihydro-5h-pyrrolo[1,2-b][1,2,4]triazole (CAS 2268741-10-0)
- 1,2,3-Tris(trifluoromethyl)benzene (CAS 42175-48-4)
- (5r,7r)-2-Bromo-7-fluoro-5-phenyl-6,7-dihydro-5h-pyrrolo[1,2-b][1,2,4]triazole (CAS 2268741-11-1)
- 1,2,4-Tris(trifluoromethyl)benzene (CAS 393-05-5)
- 2-((2-Hydroxyethyl)thio)-1-(p-tolyl)propan-1-one (CAS 1157217-54-3)
- 4-(Phenylthio)benzoicacid (CAS 6310-24-3)
- (2,4-Difluorophenyl)glycine (CAS 901187-90-4)
- N-(2-Hydroxyethyl)-4-(1H-imidazol-1-yl)-benzenecarboxamide (CAS 952183-34-5)
- (5-Bromo-4-chloro-2-fluorophenyl)methanol (CAS 1785275-10-6)
- 4,4-O-(2-Amino-1,3-propanediyl)bis-D-mannose HCl (CAS 95245-30-0)
- 3,6-Bis(4-bromophenyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (CAS 84632-54-2)
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- Posaconazole Aminourea Analogue (CAS CATO-C4X-1208193)
- (2S)-2-amino-4-(hydroxymethylphosphinyl)butanoyl-L-alanyl-L-alanine (2S)-2-amino-4-[hydroxy(methyl)phosphinoyl]butyryl-L-alanyl-L-alanine 2-Amino-4-(methylphosphino)butyrylalanylalanine 35597-43-4 Antibiotic SF 1293 Bialaphos CHEBI:3088 L-phosphinothricyl-L-alanyl-L-alanine N-{(2S)-2-amino-4-[hydroxy(methyl)phosphoryl]butanoyl}-L-alanyl-L-alanine PTT Phosphinothricylalanylalanine bilanafos gamma-(Hydroxymethylphosphinyl)-L-alpha-aminobutyryl-L-alanyl-L-alanine phosphinothricin tripeptide (CAS 35597-43-4)
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