4-Chloro-1-(4-methoxyphenyl)butan-1-one CAS 40877-19-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40877-19-8 |
| Molecular Formula | C11H13ClO2 |
| Molecular Weight | 212.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Chloro-1-(4-methoxyphenyl)butan-1-one (CAS 40877-19-8) pharmaceutical standards reference standard. Molecular formula: C11H13ClO2. Molecular weight: 212.67 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H13ClO2 |
| Molecular Weight | 212.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 4-Chloro-1-(2-methoxyphenyl)butan-1-one (CAS 40877-17-6)
- 4-Chloro-2-methyl (1,3-dioxolan-2-ylmethyl)benzene (CAS 898785-13-2)
- 4-Butoxy-3-chlorobenzaldehyde (CAS 68755-10-2)
- 2-((4-Isopropylbenzyl)amino)acetic acid (CAS 88720-25-6)
- (4-Bromophenyl)(3-chlorophenyl)methanol (CAS 1226317-15-2)
- 5-(Chlorodifluoromethyl)-1-(2-hydroxyethyl)-3-methyl-1h-pyrazole-4-carboxylic acid (CAS 1384427-30-8)
- 4-Chloro-2-(difluoromethoxy)benzoic acid (CAS 97914-60-8)
- 6-Iodo-2-(trifluoromethyl)benzo[d]thiazole (CAS 1225041-13-3)
- Ethyl 6,6-dibromo-7-oxo-2-propionamido-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 113407-91-3)
- D-allo-Thr7-Semaglutide (CAS CATO-C4X-2226242)
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