1,2-Diphenyl-4-(2-thienylmethylene)-3,5-pyrazolidinedione

1,2-diphenyl-4-(thiophen-2-ylmethylidene)pyrazolidine-3,5-dione

CAS: 2652-81-5

Molecular Formula	`C20H14N2O2S`
Molecular Weight	346.4 g/mol

Chemical Identifiers

CAS Number	2652-81-5
SMILES	`C1=CC=C(C=C1)N2C(=O)C(=CC3=CC=CS3)C(=O)N2C4=CC=CC=C4`
InChIKey	`GALCAASLWMXNHU-UHFFFAOYSA-N`

📖 Product Overview

1,2-Diphenyl-4-(2-thienylmethylene)-3,5-pyrazolidinedione (CAS: 2652-81-5) is a chemical compound with molecular formula C20H14N2O2S and molecular weight 346.4 g/mol. Its IUPAC systematic name is 1,2-diphenyl-4-(thiophen-2-ylmethylidene)pyrazolidine-3,5-dione. InChI Key: GALCAASLWMXNHU-UHFFFAOYSA-N. SMILES: C1=CC=C(C=C1)N2C(=O)C(=CC3=CC=CS3)C(=O)N2C4=CC=CC=C4.

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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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