4-(Bromomethyl)-2-(difluoromethyl)-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine CAS 1805022-85-8
| CAS No. | 1805022-85-8 |
| Molecular Formula | C9H4BrF8NO |
| Molecular Weight | 374.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(Bromomethyl)-2-(difluoromethyl)-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine (CAS 1805022-85-8), a certified reference material (molecular formula C9H4BrF8NO, MW 374.03 g/mol) for analytical method development and quality control.
Structurally, 4-(Bromomethyl)-2-(difluoromethyl)-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine (C9H4BrF8NO) 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 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 374.03 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), 4-(Bromomethyl)-2-(difluoromethyl)-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine 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 | C9H4BrF8NO |
| Molecular Weight | 374.03 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromomethyl Standards
- (4-(Bromomethyl)-2,2-dimethylquinolin-1(2H)-yl)(4-fluorophenyl)methanone (CAS 1374509-75-7)
- Methyl 3-(bromomethyl)-2-fluoro-4-iodobenzoate (CAS 2385174-26-3)
- 2-(Bromomethyl)-4-cyano-5-(difluoromethyl)-3-iodopyridine (CAS 1806952-67-9)
- 2-(Bromomethyl)-5-cyano-3-(difluoromethyl)-6-iodopyridine (CAS 1806952-85-1)
- 2-(Bromomethyl)-6-cyano-5-(difluoromethyl)-3-iodopyridine (CAS 1806953-21-8)
- 2-(Bromomethyl)-6-cyano-3-(difluoromethyl)-5-iodopyridine (CAS 1806953-33-2)
- 4-(Bromomethyl)-3,5-dibromobenzoic acid (CAS 1820607-63-3)
- Methyl 6-(bromomethyl)-1-isopropyl-3-methyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-5-carboxylate (CAS 491614-28-9)
Recommended Standards
- Ethyl 5-bromo-1-(4-bromophenyl)-1H-pyrazole-4-carboxylate (CAS 1245258-73-4)
- 1,2-Bis((5-bromopyridin-2-yl)oxy)ethane (CAS 685862-28-6)
- Ethyl 5-bromo-1-(2-bromophenyl)-1H-pyrazole-4-carboxylate (CAS 1245093-30-4)
- 2,4-Dibromo-6-(((3,5-dimethyl-4H-1,2,4-triazol-4-yl)imino)methyl)phenol (CAS 303105-17-1)
- 2-(4-(((9h-Fluoren-9-yl)methoxy)carbonyl)-1-(tert-butoxycarbonyl)piperazin-2-yl)acetic acid (CAS 885949-85-9)
- Ethyl 2,7,7-trimethyl-5-oxo-4-(pyridin-3-yl)-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 5136-15-2)
- [(2R)-2-Hydroxy-3-[(9Z)-octadec-9-enoyloxy]propoxy]phosphonic acid (CAS 65528-98-5)
- 3-Amino-1-phenyl-2-butanone Hydrochloride (CAS 191104-46-8)
- Mosapride Impurity 65 (CAS CATO-C4X-104465)
- 2-(Chloromethyl)-1,3,4-thiadiazole (CAS 1823233-50-6)
- N-[2-(2-Ethoxyethoxy)benzyl]-1-naphthalenamine (CAS 1040682-63-0)
- 3-methoxyspiro[3.3]heptane-1-carbaldehyde (CAS 1935944-63-0)
- 5,6-Diiodo-8-methylquinoxaline (CAS 532935-01-6)
- Semaglutide Impurity 13 (CAS CATO-C4X-222613)
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