1-(4-Chlorophenyl)-2-methylpropan-1-one CAS 18713-58-1
| CAS No. | 18713-58-1 |
| Molecular Formula | C10H11ClO |
| Molecular Weight | 182.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 1-(4-Chlorophenyl)-2-methylpropan-1-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 182.65 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1-(4-Chlorophenyl)-2-methylpropan-1-one (CAS 18713-58-1) is a high-purity analytical reference standard with the molecular formula C10H11ClO and a molecular weight of 182.65 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H11ClO |
| Molecular Weight | 182.65 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- 1-(2-Chlorophenyl)butan-2-one (CAS 103040-37-5)
- 3-(3-Chlorophenyl)cyclobutanol (CAS 1178487-43-8)
- 1-(3-Chlorophenyl)butan-2-one (CAS 1181404-78-3)
- 3-(2-Chlorophenyl)cyclobutanol (CAS 1182960-42-4)
- 3-(4-Chlorophenyl)cyclobutan-1-ol (CAS 1184692-46-3)
- 2-(3-Chlorophenyl)-2-methylpropanal (CAS 1225521-01-6)
- (3-Chlorophenyl)(cyclopropyl)methanol (CAS 1225850-49-6)
- (2-(4-Chlorophenyl)cyclopropyl)methanol (CAS 1278662-50-2)
Recommended Standards
- 4-Phenylbutyryl Chloride (CAS 18496-54-3)
- 5-Chloro-4-methyl-2,3-dihydro-1H-inden-1-ol (CAS 1956341-15-3)
- (4-Chlorophenyl)(cyclopropyl)methanol (CAS 18228-43-8)
- ((1S,2S)-2-(3-CHLOROPHENYL)CYCLOPROPYL)METHANOL (CAS 501922-17-4)
- 3-Iodo-7-(trifluoromethyl)-1H-pyrrolo[3,2-b]pyridine (CAS 1190316-38-1)
- Cyclopyrimorate (CAS 499231-24-2)
- 4-Iso-Butoxybenzyl Alcohol (CAS 500547-59-1)
- n,1,3,5-Tetramethyl-1h-pyrazole-4-sulfonamide (CAS 1006214-97-6)
- trans-3-Indoleacrylic acid (CAS 29953-71-7)
- Hybutimibe Impurity 3 (CAS CATO-C4X-25053)
- 25658-80-4 5-Chloroindoline 5-chloro-2,3-dihydro-(1h)-indole 5-chloro-2,3-dihydro-1h-indole (CAS 25658-80-4)
- 4-((4-(Benzo[b]thiophen-2-yl)pyrimidin-2-yl)amino)benzoic acid (CAS 873225-30-0)
- 2-(3-Chloropropyl)-5-methoxy-1h-imidazo[4,5-b]pyridine hydrochloride (CAS 1432679-12-3)
- Semaglutide impurity 260 (CAS CATO-C4X-2226260)
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