(2E)-1-(3-Methoxyphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one CAS 1287289-48-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1287289-48-8 |
| Molecular Formula | C19H20O5 |
| Molecular Weight | 328.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E)-1-(3-Methoxyphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (CAS 1287289-48-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H20O5. Molecular weight: 328.36 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1990 |
Related E Standards
- (2E)-1-(4-Methoxyphenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 105686-91-7)
- 1-(4-Methoxyphenyl)-2-phenylquinazolin-4(1H)-one (CAS 1099-99-6)
- (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)
Recommended Standards
- Oracet Blue B Indicator (CAS 12769-16-3)
- Decursinol angelate (CAS 130848-06-5)
- 3-[5-(3-Oxo-3-phenyl-1-propenyl)-2-furyl]-1-phenyl-2-propen-1-one (CAS 123612-96-4)
- 2-Methyl-4-(3-methylphenoxy)aniline (CAS 946786-16-9)
- 1-Allyl-3-(2,4-dimethylphenyl)quinazoline-2,4(1H,3H)-dione (CAS 60942-83-8)
- 2,4'-Difluoro-4-methoxybiphenyl (CAS 1214346-71-0)
- (S)-2-(5-((((1H-Imidazol-5-yl)methyl)amino)methyl)-2'-methyl-[1,1'-biphenyl]-2-ylcarboxamido)-4-(methylthio)butanoic acid (CAS 251577-09-0)
- (5Z)-5-{[2-(4-chloro-3-fluorophenoxy)phenyl]methylidene}-1,3-thiazolidine-2,4-dione (CAS 917602-19-8)
- 3-Amino-6-bromo-2-hydroxypyridine (CAS 134577-43-8)
- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
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