2,3-Dibromo-4-(difluoromethoxy)benzaldehyde CAS 1803812-87-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1803812-87-4 |
| Molecular Formula | C8H4Br2F2O2 |
| Molecular Weight | 329.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dibromo-4-(difluoromethoxy)benzaldehyde (CAS 1803812-87-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H4Br2F2O2. Molecular weight: 329.92 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H4Br2F2O2 |
| Molecular Weight | 329.92 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1995 |
| Halogen Content | F/Br-containing |
Related Dibromo Standards
- 4,5-Dibromo-2-(difluoromethoxy)benzaldehyde (CAS 1803709-48-9)
- 2,5-Dibromo-3,4-difluorophenylacetic acid (CAS 1803715-56-1)
- 2,6-Dibromo-3,4-difluorophenylacetic acid (CAS 1803715-58-3)
- 3,4-Dibromo-2,5-difluorophenylacetic acid (CAS 1803783-39-2)
- 3,6-Dibromo-2,4-difluorophenylacetic acid (CAS 1803835-78-0)
- 2,3-Dibromo-4,5-difluorophenylacetic acid (CAS 1804414-20-7)
- 2,3-Dibromo-5,6-difluorophenylacetic acid (CAS 1804414-25-2)
- 2,5-Dibromo-3,6-difluorophenylacetic acid (CAS 1804414-32-1)
Recommended Standards
- 1-(tert-butyldimethylsilyl)-1H-indole-4-sulfonyl chloride (CAS 1803607-16-0)
- 3,4-Dibromo-2,6-difluorophenylacetic acid (CAS 1804414-38-7)
- 1-(tert-butyldimethylsilyl)-1H-indole-5-sulfonyl chloride (CAS 1803605-75-5)
- [4,4'-Bipyridine] 1-oxide (CAS 39182-30-4)
- 2-Chloro-4-(2-chloroallyl)-1-methylbenzene (CAS 951887-96-0)
- 5-Chloro-1-(2-oxopropyl)indoline-2,3-dione (CAS 79552-56-0)
- 1-(1-Ethyl-1H-benzo[d]imidazol-2-yl)piperidin-4-ol (CAS 1065483-90-0)
- 2-(1-Methoxycyclobutyl)ethan-1-ol (CAS 83237-26-7)
- N-(2-Methoxyethyl)-5-(N-(thiophen-2-ylmethyl)sulfamoyl)furan-2-carboxamide (CAS 1172557-14-0)
- Tirzepatide Impurity 11 TFA salt (CAS CATO-C4X-324011)
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