2-(3,4-Dichlorophenyl)propan-2-ol CAS 3744-74-9
| CAS No. | 3744-74-9 |
| Molecular Formula | C9H10Cl2O |
| Molecular Weight | 205.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(3,4-Dichlorophenyl)propan-2-ol is closely related to a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(3,4-Dichlorophenyl)propan-2-ol (CAS 3744-74-9), molecular formula C9H10Cl2O and molecular weight 205.08 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(3,4-Dichlorophenyl)propan-2-ol (C9H10Cl2O) 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 the polarity and ionization state of its functional groups, 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.
CATO manufactures 2-(3,4-Dichlorophenyl)propan-2-ol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H10Cl2O |
| Molecular Weight | 205.08 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1958 |
| Halogen Content | Cl-containing |
Related Dichlorophenyl Standards
- 3-(2,5-Dichlorophenyl)propan-1-ol (CAS 1000529-99-6)
- 1-(2,4-Dichlorophenyl)propan-2-ol (CAS 10156-20-4)
- 1-(3,5-Dichlorophenyl)propan-2-ol (CAS 1021928-06-2)
- 1-(2,3-Dichlorophenyl)ethane-1,2-diamine (CAS 1153971-79-9)
- 1-(2,6-Dichlorophenyl)propan-2-ol (CAS 1175301-17-3)
- 1-(3,5-Dichlorophenyl)propan-1-ol (CAS 1343855-95-7)
- 2-(3,4-Dichlorophenyl)propan-1-ol (CAS 1432678-12-0)
- 1-(2,5-Dichlorophenyl)propan-2-ol (CAS 1467183-61-4)
Recommended Standards
- 2-(2,5-Dichlorophenyl)propan-2-ol (CAS 62436-53-7)
- 2-(3,5-Dichlorophenyl)propan-2-ol (CAS 68575-35-9)
- 1-Chloro-4-((2-chloroethoxy)methyl)benzene (CAS 29904-52-7)
- 2,3-dichloro-5,6-dimethylbenzene-1,4-diamine (CAS 858012-57-4)
- n-(4-Fluorobenzyl)hexan-1-amine (CAS 869944-64-9)
- 5-(Difluoromethoxy)-1h-indole (CAS 947380-11-2)
- 2-{3-[(2-chlorophenyl)methyl]-2,4,5-trioxoimidazolidin-1-yl}acetamide (CAS 320422-98-8)
- 4-Nitrophenyl 2-3-4-6-tetra-O-acetyl-α-D-glucopyranoside (CAS 14131-42-1)
- 3-(3,4-Dimethoxyphenyl)butan-1-amine (CAS 94564-11-1)
- Hexyl Octanoate (CAS 1117-55-1)
- 3-Chloro-5-(trifluoromethyl)phenylboronic Acid (CAS 1160561-31-8)
- 3-Bromo-5-(3,3-difluoropyrrolidin-1-ylmethyl)-pyridine (CAS 1428065-38-6)
- 2-((4-Amino-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-phenoxyphenyl)acetamide (CAS 573950-10-4)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
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