(E)-2-Methoxy-4-(3-methyl-5-(prop-1-en-1-yl)benzofuran-2-yl)phenol CAS 41744-28-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41744-28-9 |
| Molecular Formula | C19H18O3 |
| Molecular Weight | 294.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-2-Methoxy-4-(3-methyl-5-(prop-1-en-1-yl)benzofuran-2-yl)phenol (CAS 41744-28-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H18O3. Molecular weight: 294.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H18O3 |
| Molecular Weight | 294.34 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
Related E Standards
- 2-Methoxy-6-(4-phenyl-buta-1,3-dienyl)-benzoic acid methyl ester (CAS 365543-06-2)
- 1-(3-(2-Methoxy-4-nitrophenoxy)propyl)piperidine (CAS 136616-34-7)
- 4-Methoxy-2-(4-phenylpiperazin-1-yl)nicotinonitrile (CAS 338773-33-4)
- 7-Methoxy-3-{[(4-methylphenyl)amino]-methyl}-1,2-dihydroquinolin-2-one (CAS 483290-96-6)
- 5-Methoxy-3-(2-phenoxyethoxy)thiophene-2-carboxylic acid (CAS 1779122-86-9)
- 5-Methoxy-2-phenyl-4-(phenylsulfanyl)pyrimidine (CAS 477872-57-4)
- 2-(3-Methoxy-4-propoxyphenyl)-5-oxotetrahydrofuran-3-carboxylic acid (CAS 1399663-41-2)
- (2Z)-8-Methoxy-2-(phenylimino)-2H-chromene-3-carboxamide (CAS 313956-49-9)
Recommended Standards
- (3AS,4S,6R,7R,7aS)-4-(benzyloxy)-2,2,6-trimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-7-ol (CAS 68124-06-1)
- (E,E)-1,5-Bis(p-methoxyphenyl)penta-1,4-dien-3-one (CAS 37951-12-5)
- (3aR,6R,7R,7aR)-6-(Benzyloxy)-2,2,7-trimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-7-ol (CAS 569661-37-6)
- 4-Iodo-3-methylbenzamide (CAS 933672-34-5)
- (3'-Bromo-[1,1'-biphenyl]-2-yl)(methyl)sulfane (CAS 1443305-65-4)
- Ethyl Indole-5-carboxylate (CAS 32996-16-0)
- Prednisone-d4 (Major) (CAS CATO-C4X-191925)
- 2-(Difluoromethyl)-1H-benzo[d]imidazol-4-amine (CAS 189045-41-8)
- 5-(Chloromethyl)-3-(4-(piperidin-1-ylmethyl)phenyl)isoxazole (CAS 1105060-10-3)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
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