89831-40-3
- Product Name：3,4-Dimethylpyrazole-5-carboxylic Acid
- Molecular Formula：C6H8N2O2
- Purity：99%
- Molecular Weight：140.142
Product Details
pd_meltingpoint:276-277℃
Purity:99%
Quality Factory Supply High Purity 3,4-Dimethylpyrazole-5-carboxylic Acid 89831-40-3 Safe Shipping
- Molecular Formula:C6H8N2O2
- Molecular Weight:140.142
- Melting Point:276-277℃
- Boiling Point:385.4±37.0 °C(Predicted)
- PKA:16.31±0.50(Predicted)
- PSA：65.98000
- Density:1.321
- LogP:0.72470
89831-40-3 Process route
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- 89831-40-3
3,4-dimethyl-2H-pyrazole-5-carboxylic acid
Conditions
| Conditions | Yield |
|---|---|
|
With potassium hydroxide;
|
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![2-(4-fluorophenyl)-1H-pyrrolo[2,3-b]pyridin-5-amine](/upload/2024/4/a0f6ce4e-dc63-41c4-90f4-2eb861c572e2.png)
- 1616387-98-4
2-(4-fluorophenyl)-1H-pyrrolo[2,3-b]pyridin-5-amine
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- 89831-40-3
3,4-dimethyl-2H-pyrazole-5-carboxylic acid
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![N-[2-(4-fluorophenyl)-1H-pyrrolo[2,3-b]pyridin-5-yl]-3,4-dimethyl-1H-pyrazole-5-carboxamide](/upload/2024/4/1bff8713-98ff-48dd-a1ff-0e44bf9c4773.png)
- 1616385-50-2
N-[2-(4-fluorophenyl)-1H-pyrrolo[2,3-b]pyridin-5-yl]-3,4-dimethyl-1H-pyrazole-5-carboxamide
Conditions
| Conditions | Yield |
|---|---|
|
3,4-dimethyl-2H-pyrazole-5-carboxylic acid; With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; In N,N-dimethyl acetamide; for 0.5h;
2-(4-fluorophenyl)-1H-pyrrolo[2,3-b]pyridin-5-amine; With N-ethyl-N,N-diisopropylamine; In N,N-dimethyl acetamide; at 20 ℃;
|
46% |
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Multi-step reaction with 2 steps
1: 4-methyl-morpholine / toluene / -20 - 20 °C
2: potassium hydroxide; methanol / 20 °C
With 4-methyl-morpholine; methanol; potassium hydroxide; In toluene;
|
89831-40-3 Downstream products
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2820-37-3
3,4-dimethyl-1H-pyrazole
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1616385-55-7
N-[2-(4-fluorophenyl)pyrazolo[1,5-a]pyrimidin-6-yl]-4,5-dimethyl-1H-pyrazole-3-carboxamide
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1616385-56-8
N-(3-(4-fluorophenyl)-1H-pyrazolo[3,4-b]pyridin-5-yl)-3,4-dimethyl-1H-pyrazole-5-carboxamide
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1616385-50-2
N-[2-(4-fluorophenyl)-1H-pyrrolo[2,3-b]pyridin-5-yl]-3,4-dimethyl-1H-pyrazole-5-carboxamide
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