1-(3-Chlorophenyl)-2-phenylethan-1-ol CAS 20498-65-1
| CAS No. | 20498-65-1 |
| Molecular Formula | C14H13ClO |
| Molecular Weight | 232.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(3-Chlorophenyl)-2-phenylethan-1-ol (CAS 20498-65-1) is a high-purity analytical reference standard with the molecular formula C14H13ClO and a molecular weight of 232.71 g/mol.
Based on its molecular formula C14H13ClO, 1-(3-Chlorophenyl)-2-phenylethan-1-ol contains a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 232.71 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C14H13ClO |
| Molecular Weight | 232.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- [(4-chlorophenyl)(pyridin-4-yl)methyl](methyl)amine (CAS 1154311-80-4)
- [(4-chlorophenyl)(pyridin-3-yl)methyl](methyl)amine (CAS 1156267-03-6)
- [(4-chlorophenyl)(pyridin-2-yl)methyl](methyl)amine (CAS 1184195-76-3)
- N1-(2-Chlorophenyl)-N1-methylbenzene-1,2-diamine (CAS 1207629-88-6)
- [(3-chlorophenyl)(pyridin-2-yl)methyl](methyl)amine (CAS 1249234-24-9)
- (4-Chlorophenyl)(p-tolyl)methanol (CAS 13389-74-7)
- (3-Chlorophenyl)(p-tolyl)methanol (CAS 13395-67-0)
- 2-(4-Chlorophenyl)-1-(pyridin-2-yl)ethan-1-amine (CAS 139439-02-4)
Recommended Standards
- 1-(2-Chloro-propionyl)-3-cyclohexyl-urea (CAS 554436-98-5)
- 1-(4-Chlorobenzyl)-3-cyclopropyl-1H-pyrazole (CAS 956796-63-7)
- 1-(1-Chloroethyl)-4-phenoxybenzene (CAS 19935-80-9)
- 1-(Benzyloxy)-2-(chloromethyl)benzene (CAS 23915-08-4)
- 3-(1H-Imidazol-2-yl)-1,2,4,5-tetrazine (CAS 927200-13-3)
- N-(4-fluorophenyl)-3-methyl-[1,2,4]triazolo[4,3-a]pyridine-8-sulfonamide (CAS 1291487-08-5)
- 3-Methyl-4-nitro-5-(4-nitrostyryl)isoxazole (CAS 78080-53-2)
- 2-(Hydroxymethyl)furo[3,2-b]pyridin-6-ol (CAS 1186310-89-3)
- Ethyl 2-(2-chloroacetamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate (CAS 76981-88-9)
- 4-(1H-benzo[d]imidazol-2-yl)cyclohexan-1-amine (CAS 351334-96-8)
- Methyl (r)-3-amino-3-(anthracen-2-yl)propanoate (CAS 1213483-20-5)
- 4-Ethoxy-5-isopropyl-2-methylbenzaldehyde (CAS 872183-70-5)
- 3-(2-Fluoro-4-methoxyphenyl)pyridine (CAS 1214355-60-8)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com