Sulfamidopyrine

[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)amino]methanesulfonic acid

CAS: 117-38-4

Molecular Formula	`C12H15N3O4S`
Molecular Weight	297.33 g/mol
LogP	-0.2
Topological Polar Surface Area	98.3 A2
Hydrogen Bond Donors	2
Hydrogen Bond Acceptors	6
Rotatable Bonds	4
Exact Mass	297.07834
Heavy Atoms	20
Complexity	517.0

Chemical Identifiers

CAS Number	117-38-4
SMILES	`CC1=C(C(=O)N(N1C)C2=CC=CC=C2)NCS(=O)(=O)O`
InChIKey	`VRESBCAKEFFDQB-UHFFFAOYSA-N`

📖 Product Overview

Sulfamidopyrine (CAS: 117-38-4) is a chemical compound with molecular formula C12H15N3O4S and molecular weight 297.33 g/mol. Its IUPAC systematic name is [(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)amino]methanesulfonic acid. LogP -0.2 Topological Polar Surface Area 98.3 A2 Hydrogen Bond Donors 2 Hydrogen Bond Acceptors 6 Rotatable Bonds 4 Exact Mass 297.07834 Heavy Atoms 20 Complexity 517.0 InChI Key: VRESBCAKEFFDQB-UHFFFAOYSA-N. SMILES: CC1=C(C(=O)N(N1C)C2=CC=CC=C2)NCS(=O)(=O)O.

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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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