2,3-dibromo-4,5-diethoxybenzaldehyde CAS 486994-08-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 486994-08-5 |
| Molecular Formula | C11H12Br2O3 |
| Molecular Weight | 352.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,3-dibromo-4,5-diethoxybenzaldehyde (CAS 486994-08-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H12Br2O3. Molecular weight: 352.02 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H12Br2O3 |
| Molecular Weight | 352.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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.) | 2025 |
| Halogen Content | Br-containing |
Related dibromo Standards
- Methyl 2-(4,6-dibromo-2,3-dimethylphenoxy)acetate (CAS 1706438-60-9)
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Recommended Standards
- 1,8-Dibromoanthracen-9(10H)-one (CAS 63745-11-9)
- 2,7-Dibromoanthracen-9(10H)-one (CAS 38917-92-9)
- 1,3-BIs(p-bromophenyl)carbodiimide (CAS 726-41-0)
- 2,3-Dichloro-6-(difluoromethyl)pyridine-4-sulfonamide (CAS 1806005-89-9)
- 5-(tert-Butoxycarbonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid (CAS 165948-21-0)
- (E)-{[4-(3-chlorophenoxy)-3-nitrophenyl]methylidene}(methoxy)amine (CAS 320417-05-8)
- 2-(Phenylsulfonyl)benzaldehyde (CAS 126076-76-4)
- 1'-epi-Benazeprilat Benzyl Ester (Glycine)tert-butyl Ester (CAS 1356011-61-4)
- Methyl 5-cyano-2-methyl-6-(2,4,5-trichlorophenoxy)nicotinate (CAS 303146-51-2)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
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