1,3-Dibromo-2-fluoro-5-methylbenzene CAS 444-13-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 444-13-3 |
| Molecular Formula | C7H5Br2F |
| Molecular Weight | 267.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Dibromo-2-fluoro-5-methylbenzene (CAS 444-13-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H5Br2F. Molecular weight: 267.92 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H5Br2F |
| Molecular Weight | 267.92 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.) | 1957 |
| Halogen Content | F/Br-containing |
Related Dibromo Standards
- 3,4-Dibromo-5-fluorotoluene (CAS 1000576-19-1)
- 1,4-Dibromo-2-fluoro-3-methylbenzene (CAS 1000576-44-2)
- 1,2-Dibromo-5-fluoro-3-methylbenzene (CAS 1000576-64-6)
- 2,5-Dibromo-4-fluorotoluene (CAS 134332-29-9)
- 1,3-Dibromo-2-fluoro-4-methylbenzene (CAS 1356114-00-5)
- 1,2-Dibromo-3-fluoro-4-methylbenzene (CAS 1500635-65-3)
- 2,4-Dibromo-1-(fluoromethyl)benzene (CAS 1780254-42-3)
- [Dibromo(fluoro)methyl]benzene (CAS 772339-79-4)
Recommended Standards
- 1,2-Dibromo-4-fluoro-5-methylbenzene (CAS 202982-77-2)
- 1,3-Dibromo-5-fluoro-2-methylbenzene (CAS 906649-94-3)
- 1-(Dibromomethyl)-2-fluorobenzene (CAS 220141-76-4)
- tert-Butyl ((1-(2-chloroacetyl)pyrrolidin-3-yl)methyl)(methyl)carbamate (CAS 1353966-77-4)
- 4-(4-Methylpiperazin-1-yl)-2-(4-methylpiperidin-1-yl)aniline (CAS 1160474-88-3)
- 1,2-Dibromo-3,4-difluorobenzene (CAS 811713-01-6)
- 3-Fluoro-4-(2-methylphenoxy)aniline (CAS 946663-97-4)
- 1-Methyl-N-(piperidin-3-ylmethyl)-1H-pyrrole-2-carboxamide hydrochloride (CAS 1831377-52-6)
- 3-(Tributylstannyl)pyrazine-2-carbonitrile (CAS 1446441-82-2)
- Neuropeptide AF (human) (CAS 192387-38-5)
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