5-(bromomethyl)-2-(trifluoromethyl)pyridine CAS 108274-33-5
| CAS No. | 108274-33-5 |
| Molecular Formula | C7H11BrF3N |
| Molecular Weight | 246.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-(bromomethyl)-2-(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.
5-(bromomethyl)-2-(trifluoromethyl)pyridine (CAS 108274-33-5), molecular formula C7H11BrF3N and molecular weight 246.07 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5-(bromomethyl)-2-(trifluoromethyl)pyridine (C7H11BrF3N) is characterized by fluorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C7H11BrF3N |
| Molecular Weight | 246.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related bromomethyl Standards
- 1-(Bromomethyl)-3-methoxy-2-nitrobenzene (CAS 133486-62-1)
- 1-(Bromomethyl)-2-methoxy-3-nitrobenzene (CAS 180148-36-1)
- 2-Bromomethyl-1-methoxy-3-nitro-benzene (CAS 19689-86-2)
- 1-(Bromomethyl)-3-methoxy-5-nitrobenzene (CAS 928664-12-4)
- 2-(Bromomethyl)-1-methoxy-4-nitrobenzene (CAS 3913-23-3)
- 4-(Bromomethyl)-1-methoxy-2-nitrobenzene (CAS 61010-34-2)
- 4-(Bromomethyl)-2-methoxy-1-nitrobenzene (CAS 23145-65-5)
- 4-(Bromomethyl)-3-(difluoromethyl)benzonitrile (CAS 1261566-79-3)
Recommended Standards
- 3-bromo-6-methoxy-3,3a-dihydropyrazolo[1,5-a]pyrimidin-5-ol (CAS CATO-C3D-5419)
- Pyren-2-ylboronic acid (CAS 1195975-05-3)
- Methyl 4-Bromo-1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 3069787-85-2)
- 1-(5-Chloro-2-fluorophenyl)-4-(chloromethyl)-1H-1,2,3-triazole (CAS 1249558-53-9)
- 2-Morpholinothiazole-4-carboxylic acid (CAS 906353-04-6)
- 1-(3-Methoxybenzyl)-1H-pyrrole-2-carboxylic acid (CAS 1178697-44-3)
- 2-(2,4-Dimethoxybenzoyl)-3-methylpyridine (CAS 1187164-69-7)
- 4-Chloro-2,6-dimethylthieno[3,2-d]pyrimidine (CAS 1233025-67-6)
- 2-{[4-(2-oxopyrrolidin-1-yl)phenyl]formamido}acetic acid (CAS 848316-24-5)
- 1-(3-((2-Hydroxyethoxy)methyl)piperidin-1-yl)ethanone (CAS 1353951-98-0)
- 6-Amino-7-nitro-3,4-dihydro-2h-1,4-benzoxazin-3-one (CAS 885524-69-6)
- 5-Hydroxy-2-phenyl-7-(3-(triethoxysilyl)propoxy)-4H-chromen-4-one (CAS 945761-08-0)
- Diethyl 1-benzylazetidine-2,4-dicarboxylate (CAS 2103745-47-5)
- Stresscopin-Related Peptide (human) (CAS 348626-74-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com