(4-Ethoxyphenyl)(p-tolyl)methanone CAS 65629-84-7
| CAS No. | 65629-84-7 |
| Molecular Formula | C16H16O2 |
| Molecular Weight | 240.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (4-Ethoxyphenyl)(p-tolyl)methanone 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.
(4-Ethoxyphenyl)(p-tolyl)methanone (CAS 65629-84-7) is a high-purity analytical reference standard with the molecular formula C16H16O2 and a molecular weight of 240.30 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system, (4-Ethoxyphenyl)(p-tolyl)methanone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 240.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures (4-Ethoxyphenyl)(p-tolyl)methanone 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 | C16H16O2 |
| Molecular Weight | 240.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1975 |
Related Ethoxyphenyl Standards
- 1181778-98-2 1-(4-Ethoxyphenyl)-2,5-dimethyl-1H-pyrrole-3-carbonitrile MFCD11919759 (CAS 1181778-98-2)
- 2-(4-Ethoxyphenyl)-6-oxo-1,6-dihydropyrimidine-5-carbonitrile (CAS 59855-70-8)
- (4-Ethoxyphenyl)(2-methylpyridin-4-yl)methanone (CAS 1187164-86-8)
- (4-Ethoxyphenyl)(3-methylpyridin-2-yl)methanone (CAS 1187167-15-2)
- (4-Ethoxyphenyl)(6-methylpyridin-2-yl)methanone (CAS 1187169-97-6)
- 6-(4-Ethoxyphenyl)-2-methylnicotinaldehyde (CAS 1447949-68-9)
- n-(4-Ethoxyphenyl)benzamide (CAS 15437-14-6)
- 2-(((4-Ethoxyphenyl)imino)methyl)phenol (CAS 637-45-6)
Recommended Standards
- (3'-MEthyl-[1,1'-biphenyl]-4-yl)methyl acetate (CAS 2109439-91-8)
- (4R,5R)-tert-Butyl 4-cyano-2,2,5-trimethyloxazolidine-3-carboxylate (CAS 943147-84-0)
- (3,5-Dimethylphenyl)(3-methoxyphenyl)methanone (CAS 750633-74-0)
- (E)-1-(4-(1H-pyrrol-1-yl)phenyl)-3-(dimethylamino)prop-2-en-1-one (CAS 551930-66-6)
- 5-Amino-N,1-dibenzyl-1H-1,2,3-triazole-4-carboxamide (CAS 405279-61-0)
- 2,3-Dimethyl-4-thiocyanatoaniline (CAS 23530-64-5)
- (2-((Methylsulfonyl)methyl)phenyl)boronic acid (CAS 123088-60-8)
- (2E)-1-(4-hydroxyphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one 1-(4-Hydroxyphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one 556028-14-9 (CAS 556028-14-9)
- Glucagon-like peptide 2 (CAS 89750-15-2)
- 5-(m-Tolyl)-5H-pyrrolo[3,2-c:4,5-c']dipyridine (CAS 1014403-09-8)
- DL-Phenylmercapturic Acid (CAS 20640-68-0)
- Ethyl 2,5-dichlorobenzoylformate (CAS 951888-22-5)
- 4-(Trifluoromethyl)oxazol-2-amine (CAS 35629-71-1)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
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