Compound Q&A
What regulatory guidelines apply to 4-Amino-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one hydrochloride (CAS: 22198-72-7)?
Answer
This compound, 4-Amino-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one hydrochloride (CAS: 22198-72-7), is subject to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) and REACH regulations in the European Union. For FDA and EPA requirements, it is classified as a pharmaceutical intermediate and may be subject to specific handling and reporting guidelines. Always consult the latest regulatory databases for the most current information.
About
CAS No
22198-72-7
English Name
4-Amino-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one hydrochloride (1:1)
Molecular Formula
C11H14ClN3O
Molecular Weight
239.71 g/mol
SMILES
CC1=C(C(=O)N(N1C)C2=CC=CC=C2)N.Cl
InChIKey
UZSCVCWALGRUTR-UHFFFAOYSA-N
Last Updated: 2025-10-11 22:33
