1-Bromo-2,3,5-trifluorobenzene CAS 133739-70-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 133739-70-5 |
| Molecular Formula | C6H2BrF3 |
| Molecular Weight | 210.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Bromo-2,3,5-trifluorobenzene (CAS 133739-70-5) pharmaceutical standards reference standard. Molecular formula: C6H2BrF3. Molecular weight: 210.98 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H2BrF3 |
| Molecular Weight | 210.98 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
- 1-Bromo-2,3,4-trifluorobenzene (CAS 176317-02-5)
- 2-Bromo-1,3,4-trifluorobenzene (CAS 176793-04-7)
- 4-Bromo-1-(2,2-difluoroethyl)-1H-pyrazole (CAS 1049730-36-0)
- 4-Bromo-5-(difluoromethyl)-1-methylpyrazole (CAS 1089212-57-6)
- 4-Bromo-1-(difluoromethyl)-3-methyl-1H-pyrazole (CAS 1215295-92-3)
- 4-Bromo-1-(difluoromethyl)-5-methyl-1H-pyrazole (CAS 1243250-04-5)
- 3-Bromo-1-(2,2-difluoroethyl)-1H-pyrazole (CAS 1849251-81-5)
- 5-Bromo-1-(2,2-difluoroethyl)-1H-pyrazole (CAS 1946823-81-9)
Recommended Standards
- (4-Ethoxy-3-nitrophenyl)boronic acid (CAS 1003043-07-9)
- Methyl 2,3-dichlorotrifluoropropionate (CAS 16329-89-8)
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- 4-Ethoxybenzoic Acid (CAS 619-86-3)
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- 4-Hydroxy-6-methyl-2-oxo-1,2-dihydropyridine-3-carbaldehyde (CAS 66620-83-5)
- Ethyl 2-amino-2-(10,11-dihydro-5H-dibenzo[a,d][7]annulen-5-yl)acetate hydrochloride (CAS 147900-32-1)
- 1,2,4,5,6,7,8,8-Octachloro-3a,4,7,7a-tetrahydro-4,7-methano-1H-indene (CAS 23285-69-0)
- Neuroendocrine Regulatory Peptide-1 (human) (H-6622.1000) (CAS 954420-50-9)
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