2-Bromo-5-(difluoromethyl)-1,3-difluorobenzene CAS 1807026-08-9
| CAS No. | 1807026-08-9 |
| Molecular Formula | C7H3BrF4 |
| Molecular Weight | 243.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Bromo-5-(difluoromethyl)-1,3-difluorobenzene (CAS 1807026-08-9) is a high-purity analytical reference standard with the molecular formula C7H3BrF4 and a molecular weight of 243.00 g/mol.
Based on its molecular formula C7H3BrF4, 2-Bromo-5-(difluoromethyl)-1,3-difluorobenzene contains fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 243.00 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2-Bromo-5-(difluoromethyl)-1,3-difluorobenzene 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.
Physical & Chemical Properties
| Molecular Formula | C7H3BrF4 |
| Molecular Weight | 243.00 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.) | 1995 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 2-Bromo-1-fluoro-3-(trifluoromethyl)benzene (CAS 104540-42-3)
- 5-Bromo-2-(difluoromethyl)-1,3-difluorobenzene (CAS 1221272-77-0)
- 1-Bromo-3-fluoro-5-(trifluoromethyl)benzene (CAS 130723-13-6)
- 4-Bromo-2-fluorobenzotrifluoride (CAS 142808-15-9)
- 3-Bromo-2-fluorobenzotrifluoride (CAS 144584-67-8)
- 1-Bromo-3-(difluoromethyl)-2,4-difluorobenzene (CAS 1447671-68-2)
- 1-Bromo-4-(difluoromethyl)-2,3-difluorobenzene (CAS 1449290-34-9)
- 1-Bromo-4-(difluoromethyl)-2,5-difluorobenzene (CAS 1628442-65-8)
Recommended Standards
- 1-Bromo-3-(difluoromethyl)-2,5-difluorobenzene (CAS 1807026-02-3)
- 2-Bromo-4,6-difluorobenzodifluoride (CAS 1807172-10-6)
- 2,4-Dichloro-3-(difluoromethyl)-5-nitropyridine (CAS 1806894-05-2)
- 2-Bromo-3,4-difluorobenzodifluoride (CAS 1807204-26-7)
- 8-(Difluoromethoxy)-1-ethyl-6-fluoro-7-(4-(2-methoxyphenyl)piperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 153468-00-9)
- 3-(2,6-Dichlorobenzyl)pentane-2,4-dione (CAS 208577-21-3)
- tert-butyl (3-(2-aminoethyl)phenyl)carbamate (CAS 522602-16-0)
- 2,6-Dibromo-4-formylphenyl acetate (CAS 74849-10-8)
- Ethyl 1-(2-fluorophenyl)-1H-pyrazole-4-carboxylate (CAS 1245118-11-9)
- Ethyl 4-Methylnicotinate (CAS 55314-29-9)
- 4-Methylthiopiperidine (CAS 767270-41-7)
- 3-(Bromomethyl)-2,3-dihydro-1-benzofuran (CAS 78739-85-2)
- Tazobactam Impurity 39 (CAS 1428131-22-9)
- Semaglutide Impurity 6 (CAS 62-57-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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