1,4-Dibromo-2-fluoro-3-methylbenzene CAS 1000576-44-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1000576-44-2 |
| Molecular Formula | C7H5Br2F |
| Molecular Weight | 267.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4-Dibromo-2-fluoro-3-methylbenzene (CAS 1000576-44-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5Br2F. Molecular weight: 267.92 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1988 |
| Halogen Content | F/Br-containing |
Related Dibromo Standards
- 3,4-Dibromo-5-fluorotoluene (CAS 1000576-19-1)
- 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)
- 1,2-Dibromo-4-fluoro-5-methylbenzene (CAS 202982-77-2)
Recommended Standards
- 4,5-Dibromo-1-methyl-1H-imidazole-2-carbaldehyde (CAS 79326-92-4)
- (2-Bromo-1-(bromomethyl)-3-fluorobenzene (CAS 1184918-22-6)
- 3,5-Dibromopyrazine-2,6-diamine (CAS 58885-20-4)
- (4,4-Difluoro-5-methylpiperidin-3-yl)methanol (CAS 2366182-30-9)
- 1-Amino-4-(4-chlorophenyl)-2-imino-1,2-dihydropyridine-3-carbonitrile (CAS 358366-87-7)
- 5-((2,4-Dichlorophenoxy)methyl)-1,2-dihydro-3H-1,2,4-triazole-3-thione (CAS 130087-63-7)
- 6-Hydroxy-4,7-dimethoxybenzofuran-5-carboxylic acid (CAS 68094-07-5)
- 1-(4-Fluoro-3-(trifluoromethyl)phenyl)guanidine (CAS 314268-50-3)
- 1-(3,4-dihydro-2H-pyran-5-yl)-2,2-difluoroethan-1-one (CAS 1564797-97-2)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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