1-Bromo-2,3-dichloro-5-(trifluoromethyl)benzene CAS 401-91-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 401-91-2 |
| Molecular Formula | C7H2BrCl2F3 |
| Molecular Weight | 293.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Bromo-2,3-dichloro-5-(trifluoromethyl)benzene (CAS 401-91-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H2BrCl2F3. Molecular weight: 293.90 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H2BrCl2F3 |
| Molecular Weight | 293.90 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 |
| 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/Cl/Br-containing |
Related Bromo Standards
- 4-Bromo-3,5-dichlorobenzotrifluoride (CAS 118754-53-3)
- 1-Bromo-2,5-dichloro-4-(trifluoromethyl)benzene (CAS 1349716-95-5)
- 2-Bromo-4,5-dichlorobenzotrifluoride (CAS 1809157-92-3)
- 1-Bromo-2,4-dichloro-5-(trifluoromethyl)benzene (CAS 393-45-3)
- 2-Bromo-1,3-dichloro-4-(trifluoromethyl)benzene (CAS 859794-59-5)
- 3-Bromo-2,5-dichlorobenzotrifluoride (CAS 2168432-60-6)
- 5-Bromo-1,2-dichloro-3-(trifluoromethyl)benzene (CAS 392-89-2)
- 5-Bromo-1,3-dichloro-2-(trifluoromethyl)benzene (CAS 2169186-20-1)
Recommended Standards
- 3,6-Dibromo-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 96555-36-1)
- Calcium iodide (CAS 10102-68-8)
- Homosibutramine (CAS 935888-80-5)
- 1-Benzhydryl-3-cyclopropylazetidin-3-ol (CAS 848192-90-5)
- 2-(2,6-Dimethylmorpholin-4-yl)-3-phenylquinoline (CAS 339102-84-0)
- Dapagliflozin Impurity 83 (CAS CATO-C4X-113883)
- N4-Allyl-6-chloropyrimidine-4,5-diamine (CAS 181304-94-9)
- Bis(1H-benzo[d][1,2,3]triazol-1-yl)methanone (CAS 68985-05-7)
- 2,2'-(1-Benzyl-2-phenylethylidene)bis((4S)-4-tert-butyl-4,5-dihydro-2-oxazole) (CAS 319489-90-2)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
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 13829788188 / jacky.chen@cato-chem.com