4-Chloro-8,9-dimethyl-8H-pyrazolo[3,4-h]quinazoline CAS 2463198-19-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2463198-19-6 |
| Molecular Formula | C11H9ClN4 |
| Molecular Weight | 232.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Chloro-8,9-dimethyl-8H-pyrazolo[3,4-h]quinazoline (CAS 2463198-19-6) pharmaceutical standards reference standard. Molecular formula: C11H9ClN4. Molecular weight: 232.67 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H9ClN4 |
| Molecular Weight | 232.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 4-Chloro-6-methoxy-2-methylquinoline-3-carbonitrile (CAS 2090154-49-5)
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- 18-Crown 6-Ether (CAS 17455-13-9)
- Methyl 1,5-dimethyl-4,5-dihydro-1H-1,2,3-triazole-4-carboxylate (CAS 177490-44-7)
- 5-(Bis(4-(tert-butyl)benzyl)amino)-1-(p-tolyl)-1H-pyrazole-4-carbonitrile (CAS 956691-68-2)
- 2-Allyl-4-bromophenol (CAS 13997-74-5)
- 4-{methyl[2-(methylamino)ethyl]amino}benzene-1-sulfonamide (CAS 1339051-33-0)
- Des-Ser34-Gly33Tirzepatide (CAS CATO-CPTD788941)
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