2-(4-Chloro-3-methylphenoxy)-2-methylpropanoyl chloride CAS 1160257-92-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1160257-92-0 |
| Molecular Formula | C11H12Cl2O2 |
| Molecular Weight | 247.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Chloro-3-methylphenoxy)-2-methylpropanoyl chloride (CAS 1160257-92-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H12Cl2O2. Molecular weight: 247.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H12Cl2O2 |
| Molecular Weight | 247.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1989 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 2-(4-Chloro-3,5-dimethylphenoxy)propanoyl chloride (CAS 1160257-38-4)
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- 2-(2-Chloro-5-methylphenoxy)-2-methylpropanoyl chloride (CAS 1160257-72-6)
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- 2-Chloro-n-[5-chloro-2-(dimethylamino)phenyl]acetamide (CAS 855715-43-4)
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Recommended Standards
- 2-Amino-N-(2,3-dichlorobenzyl)-N-methylacetamide (CAS 1179904-56-3)
- 2-Amino-N-(2,4-dichlorobenzyl)-N-methylacetamide (CAS 1183165-67-4)
- 2-Amino-N-(3,4-dichlorobenzyl)-N-methylacetamide (CAS 1183598-36-8)
- (R)-2-(2,5-Dimethoxybenzyl)piperazine (CAS 1240584-53-5)
- {5-[(4-chlorophenyl)methanesulfonyl]-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl}methyl N-(4-chlorophenyl)carbamate (CAS 318469-51-1)
- 4-Isopropyl-3-methyl-5(2H)-isoxazolone (CAS 29879-46-7)
- 2-Fluoro-5-(2-oxoimidazolidin-1-yl)benzoic acid (CAS 1183572-58-8)
- 6-Bromoimidazo[1,2-a]pyrazine-2-carbaldehyde (CAS 1289270-30-9)
- 3-Chloro-5,6,7,8,9,10-hexahydrocycloocta[c]pyridine-4-carbonitrile (CAS 184648-57-5)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
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