5,7-Dimethoxy-3-(4-methoxyphenyl)isobenzofuran-1(3H)-one CAS 922169-96-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 922169-96-8 |
| Molecular Formula | C17H16O5 |
| Molecular Weight | 300.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,7-Dimethoxy-3-(4-methoxyphenyl)isobenzofuran-1(3H)-one (CAS 922169-96-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H16O5. Molecular weight: 300.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H16O5 |
| Molecular Weight | 300.31 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 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 Dimethoxy Standards
- 4,6-Dimethoxy-2-(4-methoxyphenyl)benzofuran-3(2H)-one (CAS 117828-33-8)
- 8,11-Dimethoxy-10H-[1,3]dioxolo[4,5-b]xanthen-10-one (CAS 145523-71-3)
- 5,6-Dimethoxy-2-(4-methoxyphenyl)benzo[b]thiophene, 98% (CAS 102590-29-4)
- 4,6-Dimethoxy-N-(3-(trifluoromethyl)phenyl)-1,3,5-triazin-2-amine (CAS 216502-35-1)
- 4,6-Dimethoxy-2-[3-(trifluoromethyl)phenoxy]pyrimidine (CAS 294848-95-6)
- 7’,8’-Dimethoxy-5’H-spiro[piperidine-4,4’-pyrrolo[1,2-a]quinoxaline] (CAS 1242410-86-1)
- 6,7-Dimethoxy-1-(4-methoxyphenyl)-1,2,3,4-tetrahydroisoquinoline (CAS 55580-65-9)
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Recommended Standards
- 5,5,7,7-Tetramethyl-3-(3-nitrophenyl)-5H,7H-furo[3,4-e][1,2,4]triazine (CAS 59118-28-4)
- 5-Methoxy-6-((3-methylbut-2-en-1-yl)oxy)-2H-furo[2,3-h]chromen-2-one (CAS 24099-29-4)
- 5,11-Dihydroindolo[3,2-b]carbazole-6-carboxylic acid (CAS 744207-11-2)
- 2-Methyl-6,7-dihydrobenzo[d]thiazol-4(5H)-one (CAS 70590-51-1)
- 2-(2,2,2-Trifluoroethoxy)-5-(trifluoromethyl)cyclohexan-1-amine (CAS 1005044-04-1)
- 3-Amino-3-(4-fluoro-3-phenoxyphenyl)propanoic acid (CAS 412925-11-2)
- 1-(1-Methylpiperidin-2-yl)ethane-1,2-diol (CAS 865074-94-8)
- N-(2-Bromophenyl)pyrrolidine-2-carboxamide (CAS 403478-65-9)
- 2-Amino-4,6-difluorobenzenesulfonamide (CAS 153439-17-9)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
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