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| IUPAC Name: | 5-oxo-4H-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid |
| Molecular Weight: | 179.13 |
| Molecular Formula: | C7H5N3O3 |
| Canonical SMILES: | C1=CN2C(=C(C=N2)C(=O)O)NC1=O |
| InChI: | InChI=1S/C7H5N3O3/c11-5-1-2-10-6(9-5)4(3-8-10)7(12)13/h1-3H,(H,9,11)(H,12,13) |
| InChI Key: | BUPOQCSUQCCPAW-UHFFFAOYSA-N |
| Purity: | 98% by HPLC |
![(4-Oxo-1-phenyl-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)acetic acid](https://resource.bocsci.com/structure/923758-13-8.gif)
Catalog: BB048968
(4-Oxo-1-phenyl-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)acetic acid
Detail
![1-benzyl-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-4-amine](https://resource.bocsci.com/structure/1638759-97-3.gif)
Catalog: BB012046
1-benzyl-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-4-amine
Detail
![(1-Methyl-4-oxo-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)acetic acid](https://resource.bocsci.com/structure/923138-37-8.gif)
Catalog: BB048989
(1-Methyl-4-oxo-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)acetic acid
Detail
![1-(2-Fluorophenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one](https://resource.bocsci.com/structure/630107-82-3.gif)
Catalog: BB047419
1-(2-Fluorophenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one
Detail
![1-Phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-ol](https://resource.bocsci.com/structure/21314-17-0.gif)
Catalog: BB050170
1-Phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-ol
Detail
![1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-ol](https://resource.bocsci.com/structure/5334-56-5.gif)
Catalog: BB049746
1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-ol
Detail
![1-(4-Methoxyphenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one](https://resource.bocsci.com/structure/650628-53-8.gif)
Catalog: BB047418
1-(4-Methoxyphenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one
Detail
![1H-pyrazolo[4,3-d]pyrimidin-7-amine](https://resource.bocsci.com/structure/13877-56-0.gif)
Catalog: BB008834
1H-pyrazolo[4,3-d]pyrimidin-7-amine
Detail
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Carbonyl Compounds
Pyrazolo[n,m-d]Pyrimidine
Ethyl 7-(difluoromethyl)-5-oxo-4,5-dihydropyrazolo[1,5-a]pyrimidine-2-carboxylate
1-(4-Methoxyphenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one
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