4,6-Dimethoxy-3-(p-tolyl)benzofuran CAS 922140-74-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 922140-74-7 |
| Molecular Formula | C17H16O3 |
| Molecular Weight | 268.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,6-Dimethoxy-3-(p-tolyl)benzofuran (CAS 922140-74-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H16O3. Molecular weight: 268.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H16O3 |
| Molecular Weight | 268.31 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Dimethoxy Standards
- 1,1'-(4,4'-Dimethoxy-[2,2'-bipyridine]-6,6'-diyl)diethanone (CAS 117873-75-3)
- N'-(3,5-Dimethoxy-phenyl)-hydrazinecarboxylic acid tert-butyl ester (CAS 1414958-51-2)
- 4,6-Dimethoxy-2-methyl-3-phenylbenzofuran (CAS 860184-39-0)
- 2,3-Dimethoxy-5-nitro-benzaldehyde (CAS 6324-49-8)
- 4-(2,5-dimethoxy-4-nitrophenyl)morpholine (CAS 59411-71-1)
- 4-(4,5-Dimethoxy-2-nitrophenyl)morpholine (CAS 30058-27-6)
- N-(4,5-dimethoxy-2-nitrophenethyl)acetamide (CAS 908107-48-2)
- 3-(4,5-Dimethoxy-2-nitrophenyl)-2-oxopropanoic acid (CAS 860189-86-2)
Recommended Standards
- 4-[2-(3,4-dimethylphenyl)-2-oxoethoxy]benzaldehyde (CAS 723332-06-7)
- 4-(Dimethylamino)-2-[(2-methoxyphenyl)amino]pyridine-3-carbonitrile (CAS 339102-71-5)
- 4-Acetoxy-2,6-dimethylbenzophenone (CAS 890100-33-1)
- N'-([1,3]Dioxolo[4',5':4,5]benzo[1,2-d]thiazol-6-yl)benzohydrazide (CAS 851988-52-8)
- 1-ethoxy-1,2,2-trifluoroethene 1-ethoxy-1,2,2-tris(fluoranyl)ethene 1763-27-5 A812174 (CAS 1763-27-5)
- [1-Phenyl-2-(1H-pyrazol-1-yl)ethyl]amine dihydrochloride (CAS 1158481-95-8)
- 5-(Pyridin-3-yl)pyrimidine (CAS 73082-69-6)
- 3-[3-(trifluoromethyl)phenyl]prop-2-yn-1-amine hydrochloride (CAS 1052550-23-8)
- tert-Butyl (2-hydroxy-2-(4-hydroxyphenyl)ethyl)carbamate (CAS 126395-31-1)
- Acetyl Tetrapeptide-11 (CAS 928006-88-6)
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