Compound Q&A
Are there alternatives to 5-Chloro-1H-pyrazolo[4,3-d]pyrimidine (CAS: 633328-98-0) in synthesis?
Answer
![5-Chloro-1H-pyrazolo[4,3-d]pyrimidine](https://static.chemtradehub.com/structs/633/633328-98-0-66e6.webp "5-Chloro-1H-pyrazolo[4,3-d]pyrimidine")
There are several alternatives to 5-Chloro-1H-pyrazolo[4,3-d]pyrimidine (CAS: 633328-98-0) in synthesis, including 5-bromo-1H-pyrazolo[4,3-d]pyrimidine and 5-iodo-1H-pyrazolo[4,3-d]pyrimidine. These analogs can be used as substitutes depending on the desired properties and chemical reactions in the synthesis process.
About
CAS No
633328-98-0
English Name
5-Chloro-1H-pyrazolo[4,3-d]pyrimidine
Molecular Formula
C5H3ClN4
Molecular Weight
154.56 g/mol
SMILES
C1=C2C(=NC(=N1)Cl)C=NN2
InChIKey
MRTKTXTWOUDUTL-UHFFFAOYSA-N
Last Updated: 2025-10-20 12:31
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