1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1H-pyrrole-2,5-dione CAS 511239-02-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 511239-02-4 |
| Molecular Formula | C12H9NO4 |
| Molecular Weight | 231.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1H-pyrrole-2,5-dione (CAS 511239-02-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H9NO4. Molecular weight: 231.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H9NO4 |
| Molecular Weight | 231.20 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- N-(5-(1,1-Dioxidoisothiazolidin-2-yl)-2-methoxyphenyl)ethanesulfonamide (CAS 942011-16-7)
- 2-(1,1,1,3,3,3-Hexafluoropropan-2-yloxy)-5-nitrobenzaldehyde (CAS 1707367-45-0)
- 2-(3-Bromo-2,2-dimethylpropyl)isoindoline-1,3-dione (CAS 111992-61-1)
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