2-Bromo-4-methyl-5-(trifluoromethyl)benzaldehyde CAS 1350761-21-5
| CAS No. | 1350761-21-5 |
| Molecular Formula | C9H6BrF3O |
| Molecular Weight | 267.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Bromo-4-methyl-5-(trifluoromethyl)benzaldehyde 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.
CATO supplies 2-Bromo-4-methyl-5-(trifluoromethyl)benzaldehyde (CAS 1350761-21-5), a certified reference material (molecular formula C9H6BrF3O, MW 267.04 g/mol) for analytical method development and quality control.
The molecular framework of 2-Bromo-4-methyl-5-(trifluoromethyl)benzaldehyde (C9H6BrF3O) is characterized by a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H6BrF3O |
| Molecular Weight | 267.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 2-bromo-1-(2,4,6-trifluorophenyl)propan-1-one (CAS 1152568-77-8)
- 4’-Bromo-2’-(trifluoromethyl)acetophenone (CAS 1197231-94-9)
- 1-(4-Bromo-3-(trifluoromethyl)phenyl)ethan-1-one (CAS 120077-70-5)
- 1-[2-bromo-5-(trifluoromethyl)phenyl]ethanone (CAS 1232407-41-8)
- 1-(4-Bromo-2-methylphenyl)-2,2,2-trifluoroethanone (CAS 1351479-07-6)
- 1-(5-Bromo-2-methylphenyl)-2,2,2-trifluoroethan-1-one (CAS 1537447-67-8)
- 3’-Bromo-5’-(trifluoromethyl)acetophenone (CAS 154259-25-3)
- 1-(3-Bromo-4-methylphenyl)-2,2,2-trifluoroethan-1-one (CAS 1554936-63-8)
Recommended Standards
- 1-(4-bromophenyl)-3,3,3-trifluoropropan-1-one (CAS 13541-18-9)
- 4-(Bromomethyl)-3-(trifluoromethyl)benzaldehyde (CAS 1416980-23-8)
- 5-Fluoro-2-iodo-4-methoxyaniline (CAS 1423019-17-3)
- 6,8-Dichloro-3-(trifluoromethyl)-1,7-naphthyridine (CAS 2489629-32-3)
- 5-Cyano-3-cyclopropylpicolinic acid (CAS 1612257-89-2)
- Imiprothrin (CAS 72963-72-5)
- (9H-Fluoren-9-yl)methyl benzyl(hydroxy)carbamate (CAS 198411-59-5)
- 5-Amino-4-cyclopropoxypicolinonitrile (CAS 1243361-95-6)
- 1,4-Dibromo-2-fluoro-6-(trifluoromethoxy)benzene (CAS 1803717-05-6)
- 5-Methylquinoline-2,4-diol (CAS 54674-99-6)
- Methyl 3-amino-5-chloro-4-methylbenzoate (CAS 1092307-46-4)
- 8-Methyl-4-(2-methylbenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326808-35-8)
- 1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid (CAS 83-10-3)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
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