1-(2,5-dichlorophenyl)sulfonyl-4-(2-hydroxyethyl)-5-methyl-2-phenylpyrazol-3-one

CAS: 866040-23-5

Molecular Formula	`C18H16Cl2N2O4S`
Molecular Weight	427.3 g/mol

Chemical Identifiers

CAS Number	866040-23-5
SMILES	`CC1=C(C(=O)N(N1S(=O)(=O)C2=C(C=CC(=C2)Cl)Cl)C3=CC=CC=C3)CCO`
InChIKey	`WRZZZTICVCGHAS-UHFFFAOYSA-N`

📖 Product Overview

1-(2,5-dichlorophenyl)sulfonyl-4-(2-hydroxyethyl)-5-methyl-2-phenylpyrazol-3-one (CAS: 866040-23-5) is a chemical compound with molecular formula C18H16Cl2N2O4S and molecular weight 427.3 g/mol. Its IUPAC systematic name is 1-(2,5-dichlorophenyl)sulfonyl-4-(2-hydroxyethyl)-5-methyl-2-phenylpyrazol-3-one. InChI Key: WRZZZTICVCGHAS-UHFFFAOYSA-N. SMILES: CC1=C(C(=O)N(N1S(=O)(=O)C2=C(C=CC(=C2)Cl)Cl)C3=CC=CC=C3)CCO.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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What documentation do you provide with the product?

We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.

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📚 Academic Support

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