(4-methoxyphenyl)(o-tolyl)methanone CAS 41204-59-5
| CAS No. | 41204-59-5 |
| Molecular Formula | C15H14O2 |
| Molecular Weight | 226.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-methoxyphenyl)(o-tolyl)methanone (CAS 41204-59-5) is a high-purity analytical reference standard with the molecular formula C15H14O2 and a molecular weight of 226.27 g/mol.
Based on its molecular formula C15H14O2, (4-methoxyphenyl)(o-tolyl)methanone contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 226.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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-methoxyphenyl)(o-tolyl)methanone 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 | C15H14O2 |
| Molecular Weight | 226.27 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.) | 1968 |
Related methoxyphenyl Standards
- 1-(4-Methoxyphenyl)-2-phenylethanone (CAS 1023-17-2)
- 142256-62-0 (2-Methoxyphenyl)(2-methylphenyl)methanone DTXSID80493532 (CAS 142256-62-0)
- 2-[2-(3-Methoxyphenyl)Ethenyl]Phenol (CAS 143212-74-2)
- 2-(4-Methoxyphenyl)-2-phenylacetaldehyde (CAS 16343-36-5)
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Recommended Standards
- (4-Hydroxy-3,5-dimethylphenyl)(phenyl)methanone (CAS 5336-56-1)
- (4-Ethoxyphenyl)(phenyl)methanone (CAS 27982-06-5)
- (5-Ethyl-2-hydroxyphenyl)(phenyl)methanone (CAS 3132-42-1)
- (4-(1-Hydroxyethyl)phenyl)(phenyl)methanone (CAS 85696-44-2)
- 5-Bromo-4-chloro-2-methylbenzonitrile (CAS 2090528-94-0)
- 1-[(3-Fluorophenyl)methyl]piperazine (CAS 55513-19-4)
- Tert-butyl 4-amino-5-methylthiophene-2-carboxylate (CAS 1249714-59-7)
- 1-(2,2-Diethoxyethyl)cyclopropan-1-ol (CAS 832142-17-3)
- 2-Methoxy-2-methyl-1,3-dioxolane (CAS 19798-71-1)
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- 1-((3-Isopropyl-1,2,4-oxadiazol-5-yl)methyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1456379-00-2)
- Urapidil Impurity 17 (CAS 34661-85-3)
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