(4-Methoxyphenyl)(6-(4-methoxyphenyl)pyridin-3-yl)methanone CAS 53670-04-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53670-04-5 |
| Molecular Formula | C20H17NO3 |
| Molecular Weight | 319.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Methoxyphenyl)(6-(4-methoxyphenyl)pyridin-3-yl)methanone (CAS 53670-04-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H17NO3. Molecular weight: 319.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H17NO3 |
| Molecular Weight | 319.35 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 5-((4-(3,5-Dioxohexyl)phenyl)amino)-5-oxopentanoic acid (CAS 192650-26-3)
- (E)-1-(3-(3,4,5-Trimethoxyphenyl)acryloyl)piperidin-2-one (CAS 82017-78-5)
- Azido-PEG4-(CH2)3-methyl ester (CAS 1835759-71-1)
- 4-(Chloromethyl)-1-(2,5-dimethylphenyl)-1H-1,2,3-triazole (CAS 1251302-83-6)
- N4-(1-Cyclopropylethyl)tetrahydro-2H-pyran-3,4-diamine dihydrochloride (CAS 1363404-59-4)
- (S)-2-[(3,5-Dioxo-2,3,4,5-tetrahydro-1,2,4-triazin-6-yl)amino]-N’-(3-methylbenzylidene)propanehydrazide (CAS 354577-32-5)
- 3-Chloro-2-(4-iodophenoxy)-5-(trifluoromethyl)pyridine (CAS 1053658-85-7)
- 6-fluoro-4-iodonicotinaldehyde (CAS 1289017-52-2)
- 2-Chloro-4-fluoro-6-methylphenol (CAS 1804404-41-8)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
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