4-Chloro-1-(p-tolyl)-1H-pyrazolo[3,4-d]pyrimidine CAS 23000-47-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23000-47-7 |
| Molecular Formula | C12H9ClN4 |
| Molecular Weight | 244.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloro-1-(p-tolyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 23000-47-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H9ClN4. Molecular weight: 244.68 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H9ClN4 |
| Molecular Weight | 244.68 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 4-Chloro-1-(o-tolyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 650628-61-8)
- 4-Chloro-2-methyl-5-(phenylethynyl)pyridazin-3(2H)-one (CAS 407577-73-5)
- 4-Chloro-1-(m-tolyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 650628-11-8)
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- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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