2,3-Dibromo-1,4-difluorobenzene CAS 179737-33-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 179737-33-8 |
| Molecular Formula | C6H2Br2F2 |
| Molecular Weight | 271.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dibromo-1,4-difluorobenzene (CAS 179737-33-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H2Br2F2. Molecular weight: 271.88 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H2Br2F2 |
| Molecular Weight | 271.88 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.) | 2008 |
| Halogen Content | F/Br-containing |
Related Dibromo Standards
- 1,3-Dibromo-2,5-difluorobenzene (CAS 128259-68-7)
- 2,5-Dibromo-1,3-difluorobenzene (CAS 128259-71-2)
- 1,2-Dibromo-3,5-difluorobenzene (CAS 139215-43-3)
- 1,4-Dibromo-2,3-difluorobenzene (CAS 156682-52-9)
- 1,2-Dibromo-3,4-difluorobenzene (CAS 811713-01-6)
- 1,3-Dibromo-2,4-difluorobenzene (CAS 219926-41-7)
- 1,4-Dibromo-2,5-difluorobenzene (CAS 327-51-5)
- 1,5-Dibromo-2,3-difluorobenzene (CAS 811713-09-4)
Recommended Standards
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- 2,3-Dibromo-1,1,3,3-tetrafluoropropene (CAS 666-40-0)
- 2-(Allyloxy)-N-(4h-1,2,4-triazol-3-yl)benzamide (CAS 1050829-93-0)
- 2,4-Dichloro-N'-(6-chloropyridin-2-yl)benzohydrazide (CAS 400085-85-0)
- 2-(Benzo[d][1,3]dioxole-5-carbonyl)benzoic acid (CAS 150356-30-2)
- 1-(Difluoromethyl)-2-fluoro-3-(trifluoromethyl)benzene (CAS 1214372-93-6)
- 2-Amino-6-methyl-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carbonitrile (CAS 42225-04-7)
- 1-Benzyl-4,5,6-trimethoxy-1h-indole-2-carboxylic acid (CAS 1240571-67-8)
- Insulin Detemir (CAS 169148-63-4)
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