2,5-Dibromo-3-(trifluoromethoxy)aniline CAS 1806352-45-3
| CAS No. | 1806352-45-3 |
| Molecular Formula | C7H4Br2F3NO |
| Molecular Weight | 334.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,5-Dibromo-3-(trifluoromethoxy)aniline.
CATO supplies 2,5-Dibromo-3-(trifluoromethoxy)aniline (CAS 1806352-45-3), a certified reference material (molecular formula C7H4Br2F3NO, MW 334.92 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H4Br2F3NO, 2,5-Dibromo-3-(trifluoromethoxy)aniline contains an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 334.92 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H4Br2F3NO |
| Molecular Weight | 334.92 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 Dibromo Standards
- 2,4-Dibromo-3-methoxy-6-(trifluoromethyl)pyridine (CAS 1214330-68-3)
- 3,5-Dibromo-2-(trifluoromethoxy)aniline (CAS 1803817-52-8)
- 4,5-Dibromo-2-(trifluoromethoxy)aniline (CAS 1805123-70-9)
- 3,4-Dibromo-5-(trifluoromethoxy)aniline (CAS 1806308-02-0)
- 2,4-Dibromo-5-(trifluoromethoxy)aniline (CAS 1806329-10-1)
- 2,3-Dibromo-5-(trifluoromethoxy)aniline (CAS 1807035-46-6)
- 2,4-Dibromo-6-(trifluoromethoxy)aniline (CAS 886499-87-2)
- 2,5-Dibromo-4-(trifluoromethoxy)aniline (CAS 84483-32-9)
Recommended Standards
- 6-chloro-4-(nonan-5-yl)-1',2',3',4'-tetrahydro-[1,1'-biphenyl]-2-ol (CAS CATO-C3D-262396)
- Riluzole Impurity 1 (CAS 88149-49-9)
- Dapagliflozin Impurity 132 (CAS CATO-C4X-1138132)
- 1,1,1,3,8,9-Hexachlorononane (CAS 865306-21-4)
- 1-(2-Bromo-1,1-difluoroethyl)-4-methoxybenzene (CAS 762292-70-6)
- Topiramate (CAS 97240-79-4)
- 2-Chloro-1-(3-(naphthalen-2-yl)-5-phenyl-4,5-dihydro-1h-pyrazol-1-yl)ethan-1-one (CAS 380196-86-1)
- 3,5-Dimethyl-4-thiocyanatoaniline (CAS 141471-92-3)
- 1-(Tert-butoxycarbonyl)-5-oxopiperidine-3-carboxylic acid (CAS 1781879-43-3)
- Methyl 3-formyl-4,5-dimethyl-1H-pyrrole-2-carboxylate (CAS 33317-04-3)
- Methyl 8-chloroquinoxaline-6-carboxylate (CAS 1706443-28-8)
- Cefuroxime Sodium Dimer Impurity (CAS CATO-C4X-124510)
- Methyl 4-amino-2-hydroxy-3-iodobenzoate (CAS 1280538-13-7)
- D-Gln19-Tirzepatide (CAS CATO-CPTD788915)
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