1-O-(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)-β-D-glucopyranuronic Acid 2,3,4-Triacetate Methyl Ester CAS 319926-19-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 319926-19-7 |
| Molecular Formula | C21H21NO12 |
| Molecular Weight | 479.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-O-(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)-β-D-glucopyranuronic Acid 2,3,4-Triacetate Methyl Ester (CAS 319926-19-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H21NO12. Molecular weight: 479.39 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H21NO12 |
| Molecular Weight | 479.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
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