1-Bromo-2,5-difluoro-4-methoxybenzene CAS 202865-60-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 202865-60-9 |
| Molecular Formula | C7H5BrF2O |
| Molecular Weight | 223.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Bromo-2,5-difluoro-4-methoxybenzene (CAS 202865-60-9) pharmaceutical standards reference standard. Molecular formula: C7H5BrF2O. Molecular weight: 223.01 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H5BrF2O |
| Molecular Weight | 223.01 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, 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.) | 2014 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
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- 2-Bromo-1,1,1,3-tetrafluoro-3-methylbutane (CAS 1099598-06-7)
- 3-Bromo-4,5-difluorobenzyl alcohol (CAS 1143502-71-9)
- (3-Bromo-2,5-difluorophenyl)methanol (CAS 1159186-56-7)
- 2-Bromo-1,4-difluoro-3-methoxybenzene (CAS 1208076-11-2)
- (2-Bromo-3,5-difluorophenyl)methanol (CAS 1256081-83-0)
- (4-Bromo-3,5-difluorophenyl)methanol (CAS 1256276-36-4)
- 3-Bromo-2-(difluoromethyl)phenol (CAS 1261477-43-3)
Recommended Standards
- 1-Bromo-2,4-difluoro-5-methoxybenzene (CAS 943831-06-9)
- 1-Bromo-3-(difluoromethoxy)benzene (CAS 262587-05-3)
- 1-Bromo-2,4-difluoro-3-methoxybenzene (CAS 221221-00-7)
- 4-Bromo-5-methoxy-2-methyl-N-(2,2,6,6-tetramethylpiperidin-4-yl)benzenesulfonamide (CAS 898647-24-0)
- 5-Bromo-4-pyrimidinecarboxylic Acid (CAS 64224-60-8)
- (3-Chlorobenzoyl)leucine (CAS 1215834-07-3)
- Dabigatran Impurity 19 (CAS 1416446-40-6)
- 3-(4-(3,4-Dimethoxyphenyl)-5-methylthiazol-2-yl)aniline (CAS 1416338-63-0)
- 7-Chloroquinazolin-4-amine (CAS 19808-36-7)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com