1,3-Dibromo-5-(trifluoromethyl)benzene CAS 401-84-3
| CAS No. | 401-84-3 |
| Molecular Formula | C7H3Br2F3 |
| Molecular Weight | 303.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1,3-Dibromo-5-(trifluoromethyl)benzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 1,3-Dibromo-5-(trifluoromethyl)benzene (CAS 401-84-3), a certified reference material (molecular formula C7H3Br2F3, MW 303.90 g/mol) for analytical method development and quality control.
1,3-Dibromo-5-(trifluoromethyl)benzene (C7H3Br2F3) contains fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C7H3Br2F3 |
| Molecular Weight | 303.90 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Br-containing |
Related Dibromo Standards
- 1,3-Dibromo-2-(trifluoromethyl)benzene (CAS 1214340-55-2)
- 2,3-Dibromo-5-fluorobenzodifluoride (CAS 1803716-13-3)
- 2,3-Dibromo-6-fluorobenzodifluoride (CAS 1803776-82-0)
- 1,5-Dibromo-3-(difluoromethyl)-2-fluorobenzene (CAS 1803776-87-5)
- 3,6-Dibromo-2-fluorobenzodifluoride (CAS 1803784-35-1)
- 2,3-Dibromo-4-fluorobenzodifluoride (CAS 1803816-93-4)
- 3,4-Dibromo-2-fluorobenzodifluoride (CAS 1803836-97-6)
- 2,4-Dibromo-3-fluorobenzodifluoride (CAS 1804416-72-5)
Recommended Standards
- 1,2-Dibromo-4-(trifluoromethyl)benzene (CAS 7657-08-1)
- 1-Bromo-3-(bromomethyl)-2,4,5-trifluorobenzene (CAS 2149598-68-3)
- 1,2-Dibromo-3-(trifluoromethyl)benzene (CAS 493038-92-9)
- 2,4-Dibromo-1-(trifluoromethyl)benzene (CAS 7657-10-5)
- 2-[2-(2,4-Dichlorophenyl)-2-oxoethyl]cyclohexane-1,3-dione (CAS 339105-96-3)
- 4-Amino-N-methyl-N-(1-methylpiperidin-3-yl)benzamide (CAS 1273825-09-4)
- N-[(4-Bromophenyl)methyl]cyclopentanamine hydrochloride (CAS 1158544-96-7)
- (2R,5S)-5-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)tetrahydrofuran-2-carboxylic acid (CAS 779358-57-5)
- Milrinone Impurity 3 (CAS 98293-81-3)
- 2-Vinyl-4-quinazolinol (CAS 91634-12-7)
- Clindamycin Impurity 60 (CAS CATO-C4X-134160)
- Tert-butyl (1-ethynylcyclohexyl)carbamate (CAS 950522-83-5)
- Ametoctradin metabolite M650F06 hydrochloride (CAS CATO-CCAD301616)
- Semaglutide impurity 45 (CAS CATO-C4X-222645)
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