N5-(4-Chlorophenyl)-5H-pyrazolo[3,4-d]pyrimidine-4,5-diamine CAS 338403-44-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338403-44-4 |
| Molecular Formula | C11H9ClN6 |
| Molecular Weight | 260.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N5-(4-Chlorophenyl)-5H-pyrazolo[3,4-d]pyrimidine-4,5-diamine (CAS 338403-44-4) pharmaceutical standards reference standard. Molecular formula: C11H9ClN6. Molecular weight: 260.68 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H9ClN6 |
| Molecular Weight | 260.68 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Related N Standards
- 1-(3-Chlorophenyl)-6-methyl-1h,4h,5h-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1097095-35-6)
- 1-(4-Chlorophenyl)-4-imino-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-amine (CAS 1286695-55-3)
- 1-(2-Chlorophenyl)-4-hydrazinyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1310101-46-2)
- 2-((4-Chlorophenyl)diazenyl)benzoic acid (CAS 13304-24-0)
- 1-(3-Chlorophenyl)-4-imino-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-amine (CAS 1416346-19-4)
- N-(4-chlorophenyl)-1-(4-nitrophenyl)methanimine (CAS 14796-61-3)
- (E)-5-((2-chlorophenyl)diazenyl)-2-hydroxybenzaldehyde (CAS 750635-91-7)
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Recommended Standards
- Methyl 4-chloropyrrolo[1,2-a]quinoxaline-7-carboxylate (CAS 2842028-56-0)
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- 4-(2-Hydroxy-5-methoxyphenyl)-4-oxobutanoic acid (CAS 75501-54-1)
- 2-(2-Hydroxyethoxy)pyridine-4-carboxylic acid (CAS 570408-53-6)
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