2,4-Dibromo-1-(trifluoromethoxy)benzene CAS 1840-97-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1840-97-7 |
| Molecular Formula | C7H3Br2F3O |
| Molecular Weight | 319.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,4-Dibromo-1-(trifluoromethoxy)benzene (CAS 1840-97-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H3Br2F3O. Molecular weight: 319.90 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H3Br2F3O |
| Molecular Weight | 319.90 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, water (slightly soluble) |
| 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-(trifluoromethoxy)benzene (CAS 1246643-52-6)
- 3,5-Dibromo-6-(trifluoromethyl)pyridin-2-amine (CAS 1291487-16-5)
- 3,5-Dibromo-4-(trifluoromethyl)pyridin-2-amine (CAS 1446182-32-6)
- 4,5-Dibromo-2-methyl-6-(trifluoromethyl)pyrimidine (CAS 1538277-53-0)
- 1,2-Dibromo-4-(trifluoromethoxy)benzene (CAS 1682-06-0)
- 1,4-DibroMo-2-(trifluoroMethoxy)benzene (CAS 175278-13-4)
- 1,2-Dibromo-5-difluoromethoxy-3-fluorobenzene (CAS 1803711-79-6)
- 1,2-Dibromo-3-difluoromethoxy-6-fluorobenzene (CAS 1803814-72-3)
Recommended Standards
- 1,2-Dibromo-4-difluoromethoxy-5-fluorobenzene (CAS 1806348-33-3)
- 1,2-Dibromo-3-(trifluoromethoxy)benzene (CAS 1881330-68-2)
- 1,4-Dibromo-2-difluoromethoxy-6-fluorobenzene (CAS 1806347-43-2)
- 3-(4-Chlorophenyl)-6-fluoro-3,4-dihydro-2H-benzo[e][1,2,4]thiadiazine-7-sulfonamide 1,1-dioxide (CAS 1024203-38-0)
- (E)-2-Cyano-3-(5-(2,3-diphenyl-8-(4-(p-tolyl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indol-7-yl)quinoxalin-5-yl)thiophen-2-yl)acrylic acid (CAS 1440205-23-1)
- 4-Cyano-2-methylnicotinic acid (CAS 1804894-02-7)
- 1-(4-Ethylphenyl)-2-(methylamino)ethan-1-ol (CAS 1017395-44-6)
- 3-Hydroxybutanoic (2S)-4-iodopyrrolidine-2-carboxylic anhydride (CAS 828276-64-8)
- 2-Chloro-6-(trichloromethoxy)pyridine (CAS 1221171-69-2)
- Semaglutide Impurity 128 (CAS 2490269-78-6)
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