2-(Bromomethyl)-3-(trifluoromethyl)benzonitrile CAS 1803781-90-9
| CAS No. | 1803781-90-9 |
| Molecular Formula | C9H5BrF3N |
| Molecular Weight | 264.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Bromomethyl)-3-(trifluoromethyl)benzonitrile (C9H5BrF3N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 2-(Bromomethyl)-3-(trifluoromethyl)benzonitrile (CAS 1803781-90-9), a certified reference material (molecular formula C9H5BrF3N, MW 264.04 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.
As a certified reference material (CRM), 2-(Bromomethyl)-3-(trifluoromethyl)benzonitrile 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 | C9H5BrF3N |
| Molecular Weight | 264.04 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| 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
- 2-(Bromomethyl)-5-(trifluoromethyl)benzonitrile (CAS 1426933-69-8)
- 2-(Bromomethyl)-6-(trifluoromethyl)benzonitrile (CAS 1498300-45-0)
- 3-(Bromomethyl)-5-(trifluoromethyl)benzonitrile (CAS 669080-79-9)
- 4-(Bromomethyl)-3-(trifluoromethyl)benzonitrile (CAS 853368-32-8)
- 1-(Bromomethyl)-4-fluoro-5-methoxy-2-nitrobenzene (CAS 1342850-43-4)
- 2-(Bromomethyl)-4-fluoro-5-nitroanisole (CAS 2006278-10-8)
- 5-(Bromomethyl)-[3,4'-bipyridin]-6-amine (CAS 1227589-62-9)
- 1,4-Bis(bromomethyl)benzene (CAS 623-24-5)
Recommended Standards
- 6-Bromo-2-(trifluoromethyl)-1H-indole (CAS 1782390-81-1)
- 2-(3-Bromo-2-(trifluoromethyl)phenyl)acetonitrile (CAS 1807121-68-1)
- 7-Bromo-2-(trifluoromethyl)-1H-indole (CAS 1779887-86-3)
- 1-(4-fluoro-3-iodophenyl)ethan-1-one (CAS 1824096-42-5)
- 2-(4-Bromobenzyl)-5-chlorobenzo[d]oxazole (CAS 102394-37-6)
- n-(1-(1-Methyl-1h-pyrazol-4-yl)ethyl)aniline (CAS 1250386-32-3)
- 7-(Hydroxymethyl)-3-propylquinoxalin-2(1H)-one (CAS 2589533-08-2)
- 4-(1,3-Dithiolan-2-yl)benzoic Acid (CAS 101033-03-8)
- 6,7-difluoro-3,4-dihydro-2H-1$l^{6}-benzothiopyran-1,1,4-trione (CAS 1094476-70-6)
- 3-Methylbenzene-1-sulfonyl fluoride (CAS 454-66-0)
- A23187 free acid (CAS 52665-69-7)
- (5-methoxy-1-methyl-1H-1,3-benzodiazol-2-yl)methanamine (CAS 1017357-82-2)
- 5-Chloro-4-methoxypicolinic acid (CAS 1122148-11-1)
- Liraglutide Sodium Salt (CAS 204656-20-2（free base）)
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