1-(2-Hydroxyphenyl)-3-(4-methoxyphenyl)propan-1-one CAS 56202-01-8
| CAS No. | 56202-01-8 |
| Molecular Formula | C16H16O3 |
| Molecular Weight | 256.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(2-Hydroxyphenyl)-3-(4-methoxyphenyl)propan-1-one is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-(2-Hydroxyphenyl)-3-(4-methoxyphenyl)propan-1-one (CAS 56202-01-8), a certified reference material (molecular formula C16H16O3, MW 256.30 g/mol) for analytical method development and quality control.
1-(2-Hydroxyphenyl)-3-(4-methoxyphenyl)propan-1-one (C16H16O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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-(2-Hydroxyphenyl)-3-(4-methoxyphenyl)propan-1-one 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 | C16H16O3 |
| Molecular Weight | 256.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Related Hydroxyphenyl Standards
- 1-(4-Hydroxyphenyl)-3-(4-methoxyphenyl)propan-1-one (CAS 66760-72-3)
- 3-(4-Hydroxyphenyl)-1-(4-methoxyphenyl)propan-1-one (CAS 206194-36-7)
- Benzyl 3-(4-hydroxyphenyl)propanoate (CAS 31770-76-0)
- Methyl 3-(4-hydroxyphenyl)-2-phenylpropanoate (CAS 501031-62-5)
- Methyl 2-((4-hydroxyphenyl)diazenyl)benzoate (CAS 1246999-27-8)
- 1,3-Bis(4-hydroxyphenyl)propane-1,3-dione (CAS 33976-92-0)
- 2-(4-Hydroxyphenyl)-6-(trifluoromethyl)pyrimidin-4(1H)-one (CAS 651722-96-2)
- (2-Hydroxyphenyl)(4-(trifluoromethyl)-1H-1,2,3-triazol-5-yl)methanone (CAS 893777-75-8)
Recommended Standards
- 1-(2-Hydroxy-4-methoxyphenyl)-2-(p-tolyl)ethan-1-one (CAS 474391-07-6)
- 1-(3-(Benzyloxy)-4-methoxyphenyl)ethanone (CAS 23428-77-5)
- 1-(2-Hydroxy-4-((4-methylbenzyl)oxy)phenyl)ethan-1-one (CAS 885949-75-7)
- 1-(3,4-Dimethoxyphenyl)-2-phenylethan-1-one (CAS 3141-93-3)
- (3AS,8bR)-2-(2-(Diphenylphosphanyl)phenyl)-4,4-dimethyl-3a,8b-dihydro-4H-indeno[2,1-d]oxazole (CAS 195192-46-2)
- tert-Butyl 2-bromo-3-phenylpropanoate (CAS 75898-42-9)
- 3-Methoxy-6-(trifluoromethyl)pyridazine (CAS 1553184-60-3)
- 2-[4-(sec-Butyl)phenoxy]-5-methylaniline (CAS 946683-11-0)
- 3-(tert-Butyl)-2-ethylphenol (CAS 1243281-12-0)
- N-(2-methylbenzo[d]oxazol-6-yl)-3-(trifluoromethyl)benzamide (CAS 861210-65-3)
- 1-(4-(Hydroxymethyl)thiazol-2-yl)ethan-1-one (CAS 1202769-64-9)
- 5-Methoxyphthalazine (CAS 1381770-02-0)
- (8-Phenylphenanthren-2-yl)boronic acid (CAS CATO-CIM-105128)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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