3-Methoxy-3-(2-methoxyphenyl)propiophenone CAS 898769-67-0
| CAS No. | 898769-67-0 |
| Molecular Formula | C17H18O3 |
| Molecular Weight | 270.32 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-Methoxy-3-(2-methoxyphenyl)propiophenone (CAS 898769-67-0) is a high-purity analytical reference standard with the molecular formula C17H18O3 and a molecular weight of 270.32 g/mol.
The molecular framework of 3-Methoxy-3-(2-methoxyphenyl)propiophenone (C17H18O3) is characterized by a steroid core, a hydroxyl group, an ether linkage. 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 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-Methoxy-3-(2-methoxyphenyl)propiophenone 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 | C17H18O3 |
| Molecular Weight | 270.32 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.) | 1987 |
Related Methoxy Standards
- 3-(2-Methoxy-5-methylphenyl)-3-phenylpropanoic acid (CAS 109089-77-2)
- 4-Methoxy-3-(2-methoxyphenyl)propiophenone (CAS 109089-84-1)
- 2-Methoxy-6-phenethyl-benzoic acid methyl ester (CAS 154045-63-3)
- 4-Methoxy-3-(3-phenylpropoxy)benzaldehyde (CAS 165121-41-5)
- Methyl 3-(4-methoxy-2-methylphenyl)-2-methylbenzoate (CAS 1820618-12-9)
- 2-Methoxy-3-(2-methoxyphenyl)propiophenone (CAS 898769-65-8)
- 3-Methoxy-4-(3-phenylpropoxy)benzaldehyde (CAS 656810-25-2)
- 4-Methoxy-3-(3-methoxyphenyl)propiophenone (CAS 75849-20-6)
Recommended Standards
- 3-Hydroxy-3-(4-methoxyphenyl)-2-methyl-1-phenylpropan-1-one (CAS 84466-80-8)
- 3-Ethoxy-4-[(4-methylbenzyl)oxy]benzaldehyde (CAS 351066-35-8)
- 3-Pentanone, 1,5-bis(4-hydroxyphenyl)- (CAS 93652-23-4)
- 3-Ethoxy-4-[(3-methylbenzyl)oxy]benzaldehyde (CAS 644958-93-0)
- N-(5-fluoro-3-iodo-4-(trimethylsilyl)pyridin-2-yl)pivalamide (CAS 1299607-78-5)
- 5-Ethyl-2-propyltetrahydrofuran-2-ol (CAS 620158-58-9)
- (S)-2-(Hexylamino)-4-methoxy-4-oxobutanoic acid (CAS 100050-55-3)
- 3-[3-(Ethoxycarbonyl)-2-methyl-5-phenyl-1H-pyrrol-1-yl]benzoic acid (CAS 879329-74-5)
- L-Ornithine, N5-[[[(2,3-dihydro-2,2,4,6,7-pentamethyl-5-benzofuranyl)sulfonyl]amino]iminomethyl]-N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-, methyl ester (CAS 813452-47-0)
- 6-cyclopropyl-1-ethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 954261-91-7)
- (6-methylene-2,3,5,7-tetrahydro-1H-pyrrolizin-8-yl)methanol (CAS 942603-57-8)
- (Z)-4-((2-Hydroxyphenyl)amino)-4-oxobut-2-enoic acid (CAS 59256-46-1)
- Ethyl (6bR,10aS)-3-Methyl-2-oxo-2,3,6b,7,10,10a-hexahydro-1H-pyrido[3’,4’:4,5]pyrrolo[1,2,3-de]quinoxaline-8(9H)-carboxylate (CAS 313369-25-4)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
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