3,5-Dimethyl-4-methoxybenzophenone CAS 10472-83-0
| CAS No. | 10472-83-0 |
| Molecular Formula | C16H16O2 |
| Molecular Weight | 240.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3,5-Dimethyl-4-methoxybenzophenone 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 3,5-Dimethyl-4-methoxybenzophenone (CAS 10472-83-0), a certified reference material (molecular formula C16H16O2, MW 240.30 g/mol) for analytical method development and quality control.
The molecular framework of 3,5-Dimethyl-4-methoxybenzophenone (C16H16O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. 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), 3,5-Dimethyl-4-methoxybenzophenone 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 | 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.) | 1959 |
Related Dimethyl Standards
- (E)-3-(1,5-dimethyl-1H-pyrazol-4-yl)-1-(p-tolyl)prop-2-en-1-one (CAS 1005566-38-0)
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- 2,2-Dimethyl-3-(4-methylpiperazine-1-carbonyl)cyclopropane-1-carboxylic acid (CAS 1142214-55-8)
- 2,3-Dimethyl-4-methoxybenzophenone (CAS 134994-51-7)
- Methyl 4-{[(dimethyl-1,2-oxazol-4-yl)methyl](methyl)amino}butanoate (CAS 1423034-10-9)
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Recommended Standards
- 4-Cyano-N-(dicyclopropylmethyl)benzamide (CAS 1042868-21-2)
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- 3-Cyano-N-(dicyclopropylmethyl)benzamide (CAS 1050549-96-6)
- 8-(Benzyloxy)-2-methoxyquinoline (CAS 642477-85-8)
- 4-Bromo-N-methyl-N-phenylbenzamide (CAS 346690-27-5)
- N-Butyl-2-[[6-Ethyl-2-(4-Fluorophenyl)-4-Quinazolinyl]Thio]-Acetamide (CAS 606132-97-2)
- 2-Bromo-4-chloro-3-(trifluoromethyl)aniline (CAS 1805410-82-5)
- 2-Chloro-4-methanesulfonyl-N-[4-(piperidin-1-yl)phenyl]benzamide (CAS 860609-10-5)
- N-[5-(azepane-1-sulfonyl)-2-chlorophenyl]-2-chloroacetamide (CAS 380431-59-4)
- 2-(3,4-Dichlorophenyl)Azepane (CAS 383130-81-2)
- 2-[4-(4-methoxyphenyl)piperazin-1-yl]ethan-1-amine (CAS 20529-26-4)
- 2-methyl-3-(piperidin-4-yl)propanoic acid hydrochloride (CAS 1909315-99-6)
- (Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt (CAS 179986-95-9)
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