| Identification | Back Directory | [Name]
1H-Pyrazolo[3,4-b]pyridine-5-carbonitrile, 6,7-dihydro-3-methyl-6-oxo-1-phenyl- | [CAS]
52217-38-6 | [Synonyms]
3-methyl-6-oxo-1-phenyl-7H-pyrazolo[3,4-b]pyridine-5-carbonitrile
6,7-dihydro-3-methyl-6-oxo-1-phenyl-1H-pyrazolo[3,4-b]pyridine-5-carbonitrile
3-Methyl-6-oxo-1-phenyl-6,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-carbonitrile
1H-Pyrazolo[3,4-b]pyridine-5-carbonitrile, 6,7-dihydro-3-methyl-6-oxo-1-phenyl- | [Molecular Formula]
C14H10N4O | [MDL Number]
MFCD11890435 | [MOL File]
52217-38-6.mol | [Molecular Weight]
250.26 |
| Chemical Properties | Back Directory | [Melting point ]
306-308 °C(Solv: acetic acid (64-19-7)) | [Boiling point ]
504.8±50.0 °C(Predicted) | [density ]
1.34±0.1 g/cm3(Predicted) | [pka]
9.68±0.40(Predicted) | [InChI]
InChI=1S/C14H10N4O/c1-9-12-7-10(8-15)14(19)16-13(12)18(17-9)11-5-3-2-4-6-11/h2-7H,1H3,(H,16,19) | [InChIKey]
ZLQQCJLXBVVVMR-UHFFFAOYSA-N | [SMILES]
C12N(C3=CC=CC=C3)N=C(C)C=1C=C(C#N)C(=O)N2 |
| Hazard Information | Back Directory | [Synthesis]
Synthesis of 7-amino-3-methyl-6-oxo-1-phenyl-6,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-carbonitrile: Cyclocondensation of 2 with 5-chloro-3-methyl-1-phenyl-1H-pyrazole-4-carbaldehyde
yielded 7-amino-3-methyl-6-oxo-1-phenyl-6,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-
carbonitrile 84[1].
![Synthesis of 7-amino-3-methyl-6-oxo-1-phenyl-6,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-carbonitrile](/NewsImg/2026-04-01/6391065378762846768254832.png "Synthesis of 7-amino-3-methyl-6-oxo-1-phenyl-6,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-carbonitrile") | [References]
[1] S. Bondock, A. F., Abd El-Gaber El-Tarhoni. (2006). Utility of cyanoacetic acid hydrazide in heterocyclic synthesis. Arkivoc, 2006 1. https://doi.org/10.3998/ark.5550190.0007.905 |
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