1,3-Dibromo-2-fluoro-5-(trifluoromethyl)benzene CAS 109919-28-0
| CAS No. | 109919-28-0 |
| Molecular Formula | C7H2Br2F4 |
| Molecular Weight | 321.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1,3-Dibromo-2-fluoro-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-2-fluoro-5-(trifluoromethyl)benzene (CAS 109919-28-0), a certified reference material (molecular formula C7H2Br2F4, MW 321.89 g/mol) for analytical method development and quality control.
1,3-Dibromo-2-fluoro-5-(trifluoromethyl)benzene (C7H2Br2F4) 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 | C7H2Br2F4 |
| Molecular Weight | 321.89 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.) | 1988 |
| Halogen Content | F/Br-containing |
Related Dibromo Standards
- 2,3-Dibromo-5-fluorobenzotrifluoride (CAS 1027511-90-5)
- 1,5-Dibromo-3-fluoro-2-(trifluoromethyl)benzene (CAS 1799421-00-3)
- 2,5-Dibromo-3-fluorobenzotrifluoride (CAS 1803777-21-0)
- 2,3-Dibromo-6-fluorobenzotrifluoride (CAS 1803784-50-0)
- 4,5-Dibromo-2-fluorobenzotrifluoride (CAS 1803784-57-7)
- 2,6-Dibromo-4-fluorobenzotrifluoride (CAS 1803837-12-8)
- 1,2-Dibromo-3-fluoro-5-(trifluoromethyl)benzene (CAS 1804417-25-1)
- 1,4-Dibromo-3-(difluoromethyl)-2,5-difluorobenzene (CAS 1804880-65-6)
Recommended Standards
- 1-bromo-4-(bromomethyl)-2,3,5,6-tetrafluorobenzene (CAS 1049037-64-0)
- 5-Chloro-8-methyl-7-(3-methylbut-2-en-1-yl)-6,7,8,9-tetrahydro-2,7,9a-triazabenzo[cd]azulene-1(2H)-thione (CAS 257891-65-9)
- 4-Chloro-7-methyl-2-(pyrrolidin-1-ylmethyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine (CAS 885460-24-2)
- 4-Chloro-6,7-dihydro-2-[(4-methyl-1-piperidinyl)methyl]-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine (CAS 793727-91-0)
- Methyl 10-cis-nonadecenoate (CAS 19788-74-0)
- 5-Chloro-1-methyl-1H-pyrazolo[3,4-b]pyridin-6(7H)-one (CAS 1710661-55-4)
- 6-Chloro-2,2-dimethyl-3-phenyl-2,3-dihydroquinazoline-4(1H)-thione (CAS 823195-56-8)
- 2-Methoxy-4,5-dimethylbenzoyl chloride (CAS 1245531-38-7)
- 5-Chloro-7-iodo-1H-indazole (CAS 1379317-48-2)
- Epinephrine Impurity 80 (CAS CATO-C4X-184980)
- 3-((Dimethylamino)methyl)cyclobutan-1-amine (CAS 1479049-07-4)
- Hexanedioic acid, polymer with 1,4-cyclohexanedimethanol and 1,6-hexanediol (CAS 71113-96-7)
- 2-Methyl-6-(thiomorpholine-4-carbonyl)phenol (CAS 1042803-11-1)
- Fragment-[3-31]-Liraglutide (CAS CATO-C4X-199232)
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