2-(1H-Pyrazolo[3,4-b]pyridin-3-yl)isoindoline-1,3-dione CAS 864871-82-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 864871-82-9 |
| Molecular Formula | C14H8N4O2 |
| Molecular Weight | 264.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(1H-Pyrazolo[3,4-b]pyridin-3-yl)isoindoline-1,3-dione (CAS 864871-82-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H8N4O2. Molecular weight: 264.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H8N4O2 |
| Molecular Weight | 264.24 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 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- 3-(t-Butyldimethylsilyloxy)-4-fluorophenylboronic acid (CAS 2377608-43-8)
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- 1-ethynyl-2-azabicyclo[2.1.1]hexane;hydrochloride (CAS 2126160-91-4)
- 2-(3,4-Dimethylphenyl)-N-hydroxyacetimidamide (CAS 42191-49-1)
- (5-Bromo-2-fluoro-4-methoxy-3-methylphenyl)methanol (CAS 2635937-38-9)
- Insulin Degludec Impurity 26 (CAS CATO-C4X-215726)
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