2,5-Bis(bromomethyl)-1-methoxy-4-(3′,7′-dimethyloctyloxy)benzene CAS 287919-00-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 287919-00-0 |
| Molecular Formula | C19H30Br2O2 |
| Molecular Weight | 450.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,5-Bis(bromomethyl)-1-methoxy-4-(3′,7′-dimethyloctyloxy)benzene (CAS 287919-00-0) pharmaceutical standards reference standard. Molecular formula: C19H30Br2O2. Molecular weight: 450.25 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H30Br2O2 |
| Molecular Weight | 450.25 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
Related Bis Standards
- 2-(2,6-Bis(bromomethyl)-3,5-dimethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2096469-93-9)
- 3-[2,5-Bis(bromomethyl)-4-methoxy-phenoxy]propane-1-sulfonyl chloride (CAS 480439-40-5)
- 1,3,5-Tris(bromomethyl)-2,4,6-triethylbenzene (CAS 181058-08-2)
- 1,3,5-Tris(bromomethyl)-2,4,6-trimethoxybenzene (CAS 434323-17-8)
- 5-(Bromomethyl)-1-trityl-1H-benzo[d][1,2,3]triazole (CAS 234097-77-9)
- trans-[2-Bromomethyl-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl]methyl Benzoate (CAS 61397-57-7)
- Methyl 2-(bromomethyl)-6-chloro-3-(3-methyl-2,6-dioxo-4-(trifluoromethyl)-2,3-dihydropyrimidin-1(6H)-yl)benzoate (CAS 355390-19-1)
- Ethyl 6-(bromomethyl)-4-(2-chloro-4-fluorophenyl)-2-(thiazol-2-yl)-1,4-dihydropyrimidine-5-carboxylate (CAS 1092953-02-0)
Recommended Standards
- N-(3-(3,4-dichlorophenyl)imidazo[1,2-a]pyridin-8-yl)-3-(trifluoromethyl)benzamide (CAS 338415-25-1)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N-[(4-chlorophenyl)methyl]-1H-pyrrole-2-sulfonamide (CAS 338406-72-7)
- 6,8-Dibromo-2-(2-((tert-butyldimethylsilyl)oxy)ethyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrazine (CAS 2428557-56-4)
- Calpain Inhibitor III (CAS 88191-84-8)
- 1-(3,4-Dichlorobenzyl)piperidine-4-carbohydrazide (CAS 400878-29-7)
- 2-Amino-N-(3-hydroxybutyl)-3-phenylpropanamidehydrochloride (CAS 1236256-43-1)
- 3-(aminomethyl)bicyclo[1.1.1]pentane-1-carbonitrile;hydrochloride (CAS 2231675-26-4)
- 2-(5-Chloropentyl)-5-phenyl-2h-1,2,3,4-tetrazole (CAS 1094667-82-9)
- Methyl 4-propylpiperidine-4-carboxylate hydrochloride (CAS 1609402-78-9)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
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