pyrazolo Related Compounds
Building Blocks
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | ACTIONS |
|---|---|---|---|---|
|
3-Aminopyrazolo[1,5-a]pyrimidin-5-ol R&D Available for Back Order. For exact timeline please enquire |
Building Blocks | CS-O-59748 | 201599-20-4 | |
|
|
Building Blocks | CS-O-38851 | 894095-29-5 | |
|
|
Building Blocks | CS-O-36739 | Not Available |
![Structure - 3-Aminopyrazolo[1,5-a]pyrimidin-5-ol](https://structures.clearsynth.com/CS-O-59748.PNG)
![Structure - 6-chloropyrazolo[1,5-a]pyridine](https://structures.clearsynth.com/CS-O-38851.png)
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | ACTIONS |
|---|---|---|---|---|
|
1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide R&D Available for Back Order. For exact timeline please enquire |
Fine Chemicals | CS-ZH-16460 | 256376-62-2 | |
|
2-Bromo-7-chloropyrazolo[1,5-a]pyrimidine R&D Available for Back Order. For exact timeline please enquire |
Fine Chemicals | CS-MM-51131 | 1203705-58-1 | |
|
3-methyl-1H,4H,5H,6H,7H-pyrazolo[3,4-c]pyridine R&D Available for Back Order. For exact timeline please enquire |
Fine Chemicals | CS-O-36444 | 1466006-16-5 | |
|
|
Fine Chemicals | CS-M-55720 | 929617-35-6 | |
|
5-Chloro-3-nitropyrazolo[1,5-a]pyrimidine R&D Available for Back Order. For exact timeline please enquire |
Fine Chemicals | CS-MM-23380 | 1363380-51-1 | |
|
ethyl 1h-pyrazolo[3,4-d]pyrimidine-4-carboxylate R&D Available for Back Order. For exact timeline please enquire |
Fine Chemicals | CS-O-36719 | 2306272-96-6 | |
|
methyl 6-hydroxy-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carbo... R&D Available for Back Order. For exact timeline please enquire |
Fine Chemicals | CS-O-36091 | 2177263-15-7 |
![Structure - 1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide](https://structures.clearsynth.com/CS-ZH-16460.png)
![Structure - 2-Bromo-7-chloropyrazolo[1,5-a]pyrimidine](https://structures.clearsynth.com/CS-MM-51131.png)
![Structure - 3-methyl-1H,4H,5H,6H,7H-pyrazolo[3,4-c]pyridine](https://structures.clearsynth.com/CS-O-36444.png)
![Structure - 5-Bromo-1H-pyrazolo[3,4-c]pyridine](https://structures.clearsynth.com/CS-M-55720.png)
![Structure - 5-Chloro-3-nitropyrazolo[1,5-a]pyrimidine](https://structures.clearsynth.com/CS-MM-23380.png)
![Structure - ethyl 1h-pyrazolo[3,4-d]pyrimidine-4-carboxylate](https://structures.clearsynth.com/CS-O-36719.png)
![Structure - methyl 6-hydroxy-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate](https://structures.clearsynth.com/CS-O-36091.png)
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | ACTIONS |
|---|---|---|---|---|
|
(1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)... R&D Available for Back Order. For exact timeline please enquire |
Impurity | CS-O-39331 | Not Available | |
|
(3S)-N-(5-Chloropyrazolo[1,5-a]pyrimidin-3-yl)-3-hydroxy-1-p... R&D Available for Back Order. For exact timeline please enquire |
Impurity | CS-O-39034 | 2226370-52-9 | |
|
(R)-N-(3-(4-phenoxyphenyl)-1-(piperidin-3-yl)-1Hpyrazolo[ R&D Available for Back Order. For exact timeline please enquire |
Impurity | CS-O-37344 | 2064175-43-3 | |
|
(R)-N-(5-(2-(2,5-difluorophenyl) pyrrolidin-1-yl)pyrazolo[1,... R&D Available for Back Order. For exact timeline please enquire |
Impurity | CS-O-60585 | ---- | |
|
1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carbonitrile R&D Available for Back Order. For exact timeline please enquire |
Impurity | CS-DL-00546 | 256376-65-5 | |
|
1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxylic a... R&D Available for Back Order. For exact timeline please enquire |
Impurity | CS-DL-00545 | 256376-59-7 | |
|
1-(4-methoxyphenyl)-7a-morpholino-7-oxo-6-(4-(2-oxopiperidin... R&D Available for Back Order. For exact timeline please enquire |
Impurity | CS-O-39330 | Not Available | |
|
1-(tert-butyl)-3-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine R&D Available for Back Order. For exact timeline please enquire |
Impurity | CS-O-38782 | 180903-16-6 | |
|
3-(3,4-Dichlorophenyl)-5-[3-(3-pyridinyl)phenyl]-2-(trifluor... R&D Available for Back Order. For exact timeline please enquire |
Impurity | CS-O-52228 | 1832592-68-3 | |
|
3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1... R&D Available for Back Order. For exact timeline please enquire |
Impurity | CS-O-35292 | ---- | |
|
3-(6,7-Dihydro-1-methyl-3-propyl-7-thioxo-1H-pyrazolo[4,3-d]... R&D Available for Back Order. For exact timeline please enquire |
Impurity | CS-T-53103 | 479074-07-2 | |
|
4-ethoxy-N,N-bis(2-hydroxyethyl)-3-(1-methyl-7-oxo-3-propyl-... R&D Available for Back Order. For exact timeline please enquire |
Impurity | CS-O-35207 | 226956-43-0 | |
|
5-(2-Ethoxyphenyl)-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo... R&D Available for Back Order. For exact timeline please enquire |
Impurity | CS-T-22410 | 479074-06-1 | |
|
5-Fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-car... R&D Available for Back Order. For exact timeline please enquire |
Impurity | CS-O-40932 | 1350653-26-7 | |
|
|
Impurity | CS-O-48883 | 244127-41-1 | |
|
Bis (6,7-dihydro-5H-pyrazolol[1,2,4] triazolium-6-yl) disulp... R&D Available for Back Order. For exact timeline please enquire |
Impurity | CS-O-45030 | 141499-33-4 | |
|
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Impurity | CS-T-07241 | 7477-67-0 | |
|
|
Impurity | CS-O-48894 | 1035835-21-2 | |
|
Ethyl-1-(4-chlorophenyl)-7-oxo-6-[4-(2-oxopiperidin-1-yl)phe... R&D Available for Back Order. For exact timeline please enquire |
Impurity | CS-O-38291 | 2029205-62-5 | |
|
methyl 1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)p... R&D Available for Back Order. For exact timeline please enquire |
Impurity | CS-O-39332 | Not Available | |
|
pinoxaden 9-amino-1,2,4,5-tetrahydro-pyrazolo-[1,2-d][1,4,5]... R&D Available for Back Order. For exact timeline please enquire |
Impurity | CS-O-48773 | Not Available | |
|
|
Impurity | CS-T-60908 | 182004-72-4 | |
|
|
Impurity | CS-O-46963 | 1402209-08-8 | |
|
tert-Butyl (S)-3-(3-(2,2-dimethoxyethyl)ureido)-2-(4-fluoro-... R&D Available for Back Order. For exact timeline please enquire |
Impurity | CS-O-60675 | 2212021-60-6 |
![Structure - (1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-3a,4,5,6,7,7a-hexahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid)](https://structures.clearsynth.com/CS-O-39331.png)
![Structure - (3S)-N-(5-Chloropyrazolo[1,5-a]pyrimidin-3-yl)-3-hydroxy-1-pyrrolidinecarboxamide](https://structures.clearsynth.com/CS-O-39034.png)
![Structure - (R)-N-(5-(2-(2,5-difluorophenyl) pyrrolidin-1-yl)pyrazolo[1,5-a] pyrimidin-3-yl)-2,3-dihydro-1Hpyrrole-1-carboxamide](https://structures.clearsynth.com/CS-O-60585.PNG)
![Structure - 1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carbonitrile](https://structures.clearsynth.com/CS-DL-00546.png)
![Structure - 1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid ethyl ester](https://structures.clearsynth.com/CS-DL-00545.png)
![Structure - 1-(4-methoxyphenyl)-7a-morpholino-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-3a,4,5,6,7,7a-hexahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamide](https://structures.clearsynth.com/CS-O-39330.png)
![Structure - 1-(tert-butyl)-3-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine](https://structures.clearsynth.com/CS-O-38782.png)
![Structure - 3-(3,4-Dichlorophenyl)-5-[3-(3-pyridinyl)phenyl]-2-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-7(4H)-one](https://structures.clearsynth.com/CS-O-52228.PNG)
![Structure - 3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-1-((R)-3-(4-amino-3-(4-phenoxypheny](https://structures.clearsynth.com/CS-O-35292.PNG)
![Structure - 3-(6,7-Dihydro-1-methyl-3-propyl-7-thioxo-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxy-benzenesulfonyl Chloride](https://structures.clearsynth.com/CS-T-53103.png)
![Structure - 4-ethoxy-N,N-bis(2-hydroxyethyl)-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-](https://structures.clearsynth.com/CS-O-35207.png)
![Structure - 5-(2-Ethoxyphenyl)-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidine-7-thione](https://structures.clearsynth.com/CS-T-22410.png)
![Structure - 5-Fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carbonitrile](https://structures.clearsynth.com/CS-O-40932.PNG)
![Structure - 7-chloro-5-propylpyrazolo[1,5-a]pyrimidine](https://structures.clearsynth.com/CS-O-48883.JPG)
![Structure - Bis (6,7-dihydro-5H-pyrazolol[1,2,4] triazolium-6-yl) disulphide dichloride](https://structures.clearsynth.com/CS-O-45030.PNG)
![Structure - ethyl 6-chloro-5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carboxylate](https://structures.clearsynth.com/CS-O-48894.JPG)
![Structure - Ethyl-1-(4-chlorophenyl)-7-oxo-6-[4-(2-oxopiperidin-1-yl)phenyl]-4,5,6,7- tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate](https://structures.clearsynth.com/CS-O-38291.png)
![Structure - methyl 1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-3a,4,5,6,7,7a-hexahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate](https://structures.clearsynth.com/CS-O-39332.png)
![Structure - pinoxaden 9-amino-1,2,4,5-tetrahydro-pyrazolo-[1,2-d][1,4,5]oxadiazepin-7-one impurity](https://structures.clearsynth.com/CS-O-48773.JPG)
![Structure - tert-Butyl (S)-3-(3-(2,2-dimethoxyethyl)ureido)-2-(4-fluoro-3,5-dimethylphenyl)-4-methyl-2,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridine-5-carboxylate](https://structures.clearsynth.com/CS-O-60675.PNG)
Intermediate
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | ACTIONS |
|---|---|---|---|---|
|
|
Intermediate | CS-O-54684 | 1207853-39-1 | |
|
|
Intermediate | CS-M-53963 | 151266-23-8 | |
|
|
Intermediate | CS-O-57138 | 1824091-41-9 | |
|
tert-butyl 3-methyl-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5... R&D Available for Back Order. For exact timeline please enquire |
Intermediate | CS-O-49839 | 733757-77-2 |
![Structure - 3-Bromopyrazolo[1,5-c]pyrimidine](https://structures.clearsynth.com/CS-O-54684.PNG)
![Structure - 4-Amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidine](https://structures.clearsynth.com/CS-M-53963_20250704_101545.PNG)
![Structure - 7-Bromopyrazolo[5,1-b]thiazole](https://structures.clearsynth.com/CS-O-57138.JPG)
![Structure - tert-butyl 3-methyl-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxylate](https://structures.clearsynth.com/CS-O-49839.PNG)
Nitrosamine
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | ACTIONS |
|---|---|---|---|---|
|
(S)-7-(1-acryloylpiperidin-4-yl)-4-nitroso-2-(4-phenoxypheny... R&D Available for Back Order. For exact timeline please enquire |
Nitrosamine | CS-O-56384 | ---- | |
|
4-nitroso-2-(4-phenoxyphenyl)-7-(piperidin-4-yl)-4,5,6,7-tet... R&D Available for Back Order. For exact timeline please enquire |
Nitrosamine | CS-O-54989 | ---- | |
|
7-(1-nitrosopiperidin-4-yl)-2-(4-phenoxyphenyl)-4,5,6,7-tetr... R&D Available for Back Order. For exact timeline please enquire |
Nitrosamine | CS-O-54990 | ---- |
![Structure - (S)-7-(1-acryloylpiperidin-4-yl)-4-nitroso-2-(4-phenoxyphenyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carbonitrile](https://structures.clearsynth.com/CS-O-56384.PNG)
![Structure - 4-nitroso-2-(4-phenoxyphenyl)-7-(piperidin-4-yl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carbonitrile](https://structures.clearsynth.com/CS-O-54989.PNG)
![Structure - 7-(1-nitrosopiperidin-4-yl)-2-(4-phenoxyphenyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carbonitrile](https://structures.clearsynth.com/CS-O-54990.PNG)
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | ACTIONS |
|---|---|---|---|---|
|
(R)-3-(4-Phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d... R&D Available for Back Order. For exact timeline please enquire |
Stable Isotopes | CS-T-98817 | Not Available | |
|
1-((R)-3-(4-Amino-3-(4-(phenoxy-D5)phenyl)-1H-pyrazolo[3,4-d... R&D Available for Back Order. For exact timeline please enquire |
Stable Isotopes | CS-EO-02393 | 2068022-09-1 | |
|
2-(2-Chlorophenyl)-4-(3-(dimethylamino)phenyl)-5-methyl-1H-p... R&D Available for Back Order. For exact timeline please enquire |
Stable Isotopes | CS-T-100637 | Not Available | |
|
4,6-Dimethoxy-1H-pyrazolo[3,4-d]pyrimidine-13C,15N2 R&D Available for Back Order. For exact timeline please enquire |
Stable Isotopes | CS-T-100416 | Not Available | |
|
|
Stable Isotopes | CS-T-102098 | Not Available |
![Structure - (R)-3-(4-Phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine-d4](https://structures.clearsynth.com/CS-T-98817.png)
![Structure - 1-((R)-3-(4-Amino-3-(4-(phenoxy-D5)phenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-2,3-dihydroxypropan-1-one](https://structures.clearsynth.com/CS-EO-02393.JPG)
![Structure - 2-(2-Chlorophenyl)-4-(3-(dimethylamino)phenyl)-5-methyl-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione-d3](https://structures.clearsynth.com/CS-T-100637.png)
![Structure - 4,6-Dimethoxy-1H-pyrazolo[3,4-d]pyrimidine-13C,15N2](https://structures.clearsynth.com/CS-T-100416.png)
