Compound Q&A
What regulatory guidelines apply to 5-Chloro-1H-pyrazolo[4,3-d]pyrimidine (CAS: 633328-98-0)?
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")
5-Chloro-1H-pyrazolo[4,3-d]pyrimidine (CAS: 633328-98-0) is subject to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), REACH regulations, and FDA/EPA requirements. It is classified as a hazardous chemical due to its potential health and environmental impacts. Specific guidelines include proper labeling, storage, and disposal to comply with local, national, and international regulations.
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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