3-(3,5-Dimethylphenyl)-1-(2-methoxyphenyl)propan-1-one CAS 898780-14-8
| CAS No. | 898780-14-8 |
| Molecular Formula | C18H20O2 |
| Molecular Weight | 268.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-(3,5-Dimethylphenyl)-1-(2-methoxyphenyl)propan-1-one (CAS 898780-14-8) is a high-purity analytical reference standard with the molecular formula C18H20O2 and a molecular weight of 268.35 g/mol.
3-(3,5-Dimethylphenyl)-1-(2-methoxyphenyl)propan-1-one (C18H20O2) contains a steroid core, a hydroxyl group, an ether linkage. 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.
CATO manufactures 3-(3,5-Dimethylphenyl)-1-(2-methoxyphenyl)propan-1-one 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 | C18H20O2 |
| Molecular Weight | 268.35 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.) | 1987 |
Related Dimethylphenyl Standards
- 1-(2,3-Dimethylphenyl)-3-(3-methoxyphenyl)propan-1-one (CAS 898774-76-0)
- 1-(2,5-Dimethylphenyl)-3-(4-methoxyphenyl)propan-1-one (CAS 898775-84-3)
- 1-(2,6-Dimethylphenyl)-3-(2-methoxyphenyl)propan-1-one (CAS 898770-03-1)
- 1-(2,6-Dimethylphenyl)-3-(4-methoxyphenyl)propan-1-one (CAS 898775-86-5)
- 1-(3,4-Dimethylphenyl)-3-(2-methoxyphenyl)propan-1-one (CAS 898770-06-4)
- 1-(3,5-Dimethylphenyl)-3-(2-methoxyphenyl)propan-1-one (CAS 898770-09-7)
- 1-(3,5-Dimethylphenyl)-3-(4-methoxyphenyl)propan-1-one (CAS 898775-90-1)
- 1,2-Bis(3,5-dimethylphenyl)-2-hydroxyethan-1-one (CAS 500540-48-7)
Recommended Standards
- 3-(3,4-Dimethylphenyl)-3-methoxypropiophenone (CAS 898755-65-2)
- 3-(3,5-Dimethylphenyl)-1-(3-methoxyphenyl)propan-1-one (CAS 898780-17-1)
- 3-(3,4-Dimethylphenyl)-1-(4-methoxyphenyl)propan-1-one (CAS 898755-68-5)
- 3-(3,5-Dimethylphenyl)-1-(4-methoxyphenyl)propan-1-one (CAS 898780-20-6)
- 2-Phenyl-5-(2-phenylmethanesulfonylphenyl)-1,3,4-oxadiazole (CAS 339104-06-2)
- (S)-3-((2R,3R,4R,5S)-5-allyl-3-hydroxy-4-((phenylsulfonyl)methyl)tetrahydrofuran-2-yl)propane-1,2-diol (CAS 871348-10-6)
- 2-[(1R)-1-azidoethyl]-1-methoxy-4-methylbenzene (CAS 1604311-60-5)
- 4-Chloro-3-(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl)-5-phenyl-1h-pyrazole (CAS 1029636-05-2)
- 3-methylsulfonyl-3,6-diazabicyclo[3.1.1]heptane (CAS 2167170-14-9)
- 6-Bromoimidazo[1,2-a]pyrazine-3-carbaldehyde (CAS 1208084-47-2)
- 2-(2,6-Dimethylpiperidine-1-carbothioylsulfanyl)acetic acid (CAS 852388-91-1)
- Tert-butyl 4-(((5-nitropyridin-2-yl)amino)methyl)piperidine-1-carboxylate (CAS 1233952-06-1)
- 3-Nitro-4-phenyl-1H-pyrrole (CAS 70647-26-6)
- D-Ala21-Tirzepatide (CAS CATO-CPTD788913)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com