1-(3-Chloro-4-methylphenyl)propan-2-ol CAS 1781849-54-4
| CAS No. | 1781849-54-4 |
| Molecular Formula | C10H13ClO |
| Molecular Weight | 184.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 184.66 g/mol gives 1-(3-Chloro-4-methylphenyl)propan-2-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(3-Chloro-4-methylphenyl)propan-2-ol (CAS 1781849-54-4), molecular formula C10H13ClO and molecular weight 184.66 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(3-Chloro-4-methylphenyl)propan-2-ol (C10H13ClO) is characterized by a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(3-Chloro-4-methylphenyl)propan-2-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H13ClO |
| Molecular Weight | 184.66 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 1-Chloro-3-isopropyl-2-methoxybenzene (CAS 1167055-77-7)
- 2-(4-Chloro-3-methylphenyl)propan-2-ol (CAS 1233333-62-4)
- 3-(4-Chloro-2-methyl-phenyl)-propan-1-ol (CAS 1260794-38-4)
- [2-Chloro-5-(propan-2-yl)phenyl]methanol (CAS 1268865-70-8)
- 1-(3-Chloro-4-methylphenyl)propan-1-ol (CAS 1270583-39-5)
- 1-(4-Chloro-3-methylphenyl)propan-1-ol (CAS 1270585-50-6)
- 2-(3-Chloro-2-methylphenyl)propan-2-ol (CAS 127450-89-9)
- 1-(4-Chloro-3-ethylphenyl)ethanol (CAS 1314922-59-2)
Recommended Standards
- 1-(5-Chloro-2-methylphenyl)propan-2-ol (CAS 1780055-56-2)
- 1-(4-Chloro-2-methylphenyl)propan-2-ol (CAS 1782870-71-6)
- 1-(3-Chlorophenyl)-2-methylpropan-2-ol (CAS 1754-67-2)
- (4-Chloro-3-isopropylphenyl)methanol (CAS 1809157-94-5)
- 1-Methyl-7-((pyridin-2-ylmethoxy)methyl)-4,5,6,7-tetrahydro-1H-[1,2,3]triazolo[4,5-c]pyridine (CAS 1422059-88-8)
- 898756-55-3 {4-[(Azetidin-1-yl)methyl]phenyl}(4-fluorophenyl)methanone DTXSID40642802 (CAS 898756-55-3)
- 2-(tert-Butyl)phenyl 3-pyrrolidinylmethyl etherhydrochloride (CAS 1146960-38-4)
- 2-Oxopropyl 4-fluorobenzoate (CAS 1943701-17-4)
- Methyl 4-bromo-3-fluoro-2-methylbenzoate (CAS 1365969-22-7)
- 2-Bromo-1-(methoxymethoxy)-4-(trifluoromethoxy)benzene (CAS 162270-04-4)
- Furacillin Impurity 3 (CAS 112574-40-0)
- 5-Amino-3-cyclohexyl-1-methyl-1H-pyrazole-4-carbonitrile (CAS 553672-05-2)
- 2-(3-Ethoxy-4-nitro-1h-pyrazol-1-yl)ethan-1-amine hydrochloride (CAS 1417570-01-4)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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