(2E)-1-(4-Methoxyphenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one CAS 105686-91-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 105686-91-7 |
| Molecular Formula | C19H20O5 |
| Molecular Weight | 328.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E)-1-(4-Methoxyphenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 105686-91-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H20O5. Molecular weight: 328.36 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H20O5 |
| Molecular Weight | 328.36 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related E Standards
- 1-(4-Methoxyphenyl)-2-phenylquinazolin-4(1H)-one (CAS 1099-99-6)
- (2E)-1-(3-Methoxyphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (CAS 1287289-48-8)
- (2E)-1-(4-Methoxyphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (CAS 1639856-65-7)
- (2E)-1-(2-Methoxyphenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 331821-57-9)
- (2E)-1-(3-Methoxyphenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 358656-62-9)
- 2-((4-Methoxyphenyl)sulfonamido)-4-methylthiazole-5-carboxylic acid (CAS 951921-91-8)
- 2-(2-((4-Methoxyphenyl)sulfonamido)thiazol-4-yl)acetic acid (CAS 929810-32-2)
- 4-(4-Methoxyphenyl)-5-(4-nitrophenyl)-4H-1,2,4-triazole-3-thiol (CAS 17050-55-4)
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- 3-(6-(5-(1-Cyclopentyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridin-3-yl)pyridin-2-yl)pentanenitrile (CAS 1956379-63-7)
- 3-Methyl-2-(2-phenylacetamido)butanoic acid (CAS 2752-50-3)
- Triethylamine (CAS 121-44-8)
- n-((1-Methyl-1h-pyrrol-2-yl)methyl)pyridin-3-amine (CAS 1037147-49-1)
- 6-(2-Hydroxyphenyl)-4-methyl-2-oxo-1,2,5,6-tetrahydropyrimidine-5-carboxylic acid (CAS 69785-28-0)
- Endo-Gly29-Tirzepatide (CAS CATO-CPTD788685)
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 13829788188 / jacky.chen@cato-chem.com