3-Bromo-2-(difluoromethoxy)benzaldehyde CAS 1249999-12-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1249999-12-9 |
| Molecular Formula | C8H5BrF2O2 |
| Molecular Weight | 251.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-2-(difluoromethoxy)benzaldehyde (CAS 1249999-12-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H5BrF2O2. Molecular weight: 251.02 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H5BrF2O2 |
| Molecular Weight | 251.02 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Br-containing |
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Recommended Standards
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- 1-(7-Amino-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)butan-1-one (CAS 444111-26-6)
- 4-(Chloromethyl)-n-(3,4-dimethylphenyl)-1,3-thiazol-2-amine hydrochloride (CAS 1049754-88-2)
- 5-Bromo-7-(trifluoromethyl)-1H-indole (CAS 1260658-60-3)
- D-Asp15-Tirzepatide (CAS CATO-CPTD788919)
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