2-Bromo-1-(difluoromethyl)-3-methylbenzene CAS 1261552-75-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261552-75-3 |
| Molecular Formula | C8H7BrF2 |
| Molecular Weight | 221.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-1-(difluoromethyl)-3-methylbenzene (CAS 1261552-75-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7BrF2. Molecular weight: 221.04 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H7BrF2 |
| Molecular Weight | 221.04 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.) | 1990 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- (2-Bromo-1,1-difluoroethyl)benzene (CAS 108661-89-8)
- 1-(2-bromo-1-fluoroethyl)-4-fluorobenzene (CAS 118887-66-4)
- 5-Bromo-2-(difluoromethyl)toluene (CAS 1254034-33-7)
- 4-Bromo-3-(difluoromethyl)toluene (CAS 1261442-36-7)
- 1-Bromo-4-(difluoromethyl)-2-methylbenzene (CAS 1261570-11-9)
- 2-Bromo-6-(difluoromethyl)toluene (CAS 1261609-97-5)
- 1-Bromo-2-(difluoromethyl)-3-methylbenzene (CAS 1261642-37-8)
- 2-Bromo-4-(difluoromethyl)-1-methylbenzene (CAS 1261849-91-5)
Recommended Standards
- 2-(2-Bromoethyl)-1,3-difluorobenzene (CAS 1260790-92-8)
- 1-(2-Bromoethyl)-2,3-difluorobenzene (CAS 126163-29-9)
- Methyl 2-amino-3,5-dichloroisonicotinate (CAS 1227002-69-8)
- 2-(3-Chloro-4-methylphenyl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 313260-37-6)
- (4-Methoxyphenyl)(2-methoxypyrimidin-5-yl)methanamine (CAS 1956376-57-0)
- Cinnarizine impurity 10 (CAS CATO-C4X-139810)
- 5-(Tert-butoxycarbonyl)tetrahydrofuran-2-carboxylic acid (CAS 1823902-58-4)
- Methyl 4-(5-Ethyl-1,2,4-oxadiazol-3-yl)benzoate (CAS 196301-95-8)
- 1-ethyl-4-vinylpiperazine (CAS 688772-68-1)
- Hippocampal Cholinergic Neurostimulating Peptide (CAS 140158-49-2)
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