(4-(Tert-butyl)phenyl)(phenyl)methanol CAS 22543-74-4
| CAS No. | 22543-74-4 |
| Molecular Formula | C17H20O |
| Molecular Weight | 240.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (4-(Tert-butyl)phenyl)(phenyl)methanol is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(4-(Tert-butyl)phenyl)(phenyl)methanol (CAS 22543-74-4), molecular formula C17H20O and molecular weight 240.34 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (4-(Tert-butyl)phenyl)(phenyl)methanol (C17H20O) is characterized by a steroid core, a hydroxyl group, an ether linkage. 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), (4-(Tert-butyl)phenyl)(phenyl)methanol 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 | C17H20O |
| Molecular Weight | 240.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1963 |
Recommended Standards
- (2-{4-[(dimethylamino)methyl]phenyl}phenyl)methanamine (CAS 949743-29-7)
- (4-Butylphenyl)(phenyl)methanol (CAS 944515-46-2)
- (1S,5S)-tert-Butyl 2-(aminomethyl)-8-azabicyclo[3.2.1]octane-8-carboxylate (CAS 2166410-53-1)
- (4-Isopropylbenzyl)(pyridin-4-ylmethyl)amine (CAS 883534-29-0)
- 2-Methyl-5-(pentafluoro-λ6-sulfanyl)aniline (CAS 623943-52-2)
- (S)-3,3-Difluorocyclopentanamine hydrochloride (CAS 1408148-48-0)
- Ethyl 1H-imidazo[1,2-b]pyrazole-6-carboxylate (CAS 159181-77-8)
- 5-Fluoro-N-((5-methyloxazol-4-yl)methyl)nicotinamide (CAS 1797961-79-5)
- 9-chloro-8-fluoro-7-methyl-1,2,3,4-tetrahydroacridine (CAS 1909337-08-1)
- 4-Bromo-1-pyrrolidin-3-yl-1H-pyrazole dihydrochloride (CAS 1965308-85-3)
- 2-Hydroxy-N-(9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)acetamide (CAS 851218-14-9)
- 4-(((4-Fluorophenyl)sulfonyl)methyl)-3,5-dimethylisoxazole (CAS 1197840-25-7)
- Hydroxy-PEG4-methyl acetate (CAS 77303-64-1)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
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