2-(2-{4-[2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)ethoxy]phenoxy}ethyl)-2,3-dihydro-1H-isoindole-1,3-dione CAS 860650-44-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 860650-44-8 |
| Molecular Formula | C26H20N2O6 |
| Molecular Weight | 456.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-{4-[2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)ethoxy]phenoxy}ethyl)-2,3-dihydro-1H-isoindole-1,3-dione (CAS 860650-44-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H20N2O6. Molecular weight: 456.45 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C26H20N2O6 |
| Molecular Weight | 456.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (S)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(4-methylphenyl)phosphine] (CAS 133545-25-2)
- 2-(4-Nitrophenyl)-2-oxoethyl 2-(4-methoxyphenyl)-8-methylquinoline-4-carboxylate (CAS 355420-81-4)
- (R)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(4-methylphenyl)phosphine] (CAS 133545-24-1)
- sodium 2-hydroxy-2-(pyridin-2-yl)acetate (CAS 1706465-12-4)
- (2-Chloro-1,3-thiazol-5-yl)methyl N-(3,4-dichlorophenyl)carbamate (CAS 341967-59-7)
- tert-Butyl 3-vinyl-5,6-dihydroimidazo[1,5-a]pyrazine-7(8H)-carboxylate (CAS 2738870-34-1)
- Vonoprazan Impurity 177 (CAS CATO-C4X-1020177)
- 1-Benzyl-2-(bromomethyl)benzene (CAS 55276-42-1)
- Nevirapine N1-Oxide (CAS 162255-73-4)
- Insulin Degludec Impurity 6 (CAS CATO-C4X-21576)
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