3-Butoxy-4-methoxybenzoyl chloride CAS 139488-45-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 139488-45-2 |
| Molecular Formula | C12H15ClO3 |
| Molecular Weight | 242.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Butoxy-4-methoxybenzoyl chloride (CAS 139488-45-2) pharmaceutical standards reference standard. Molecular formula: C12H15ClO3. Molecular weight: 242.70 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H15ClO3 |
| Molecular Weight | 242.70 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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.) | 1996 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 2-(Dimethylamino)ethyl 3-amino-4-chlorobenzoate (CAS 13930-34-2)
- 2-(2-Chlorophenyl)-6-methyl-1H-benzo[d]imidazole (CAS 14225-76-4)
- 6-Chloro-2-methyl-3-phenylimidazo[1,2-a]pyridine (CAS 1384265-15-9)
- 2-((5-Oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)isoindoline-1,3-dione (CAS 1352536-79-8)
- Ethyl (4-bromo-2-methylphenyl)alaninate (CAS 1531631-06-7)
- Ethyl 3-Ethoxypropionate (CAS 763-69-9)
- Methyl 2-(N-(tert-butoxycarbonyl)-4-methylphenylsulfonamido)acrylate (CAS 219851-87-3)
- Tetrahexyl methylenebis(phosphonate) (CAS 3011-78-7)
- 5-Isopropoxypyridin-3-ol (CAS 310881-39-1)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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