1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-5-[[3-[(phenylsulphonyl)oxy]phenyl]azo]nicotinonitrile

[3-[(5-cyano-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinyl)diazenyl]phenyl] benzenesulfonate

CAS: 59312-61-7

Molecular Formula	`C20H16N4O5S`
Molecular Weight	424.4 g/mol

Chemical Identifiers

CAS Number	59312-61-7
SMILES	`CC1=C(C(=O)N(C(=C1C#N)O)C)N=NC2=CC(=CC=C2)OS(=O)(=O)C3=CC=CC=C3`
InChIKey	`NNRSGUGASARXPY-UHFFFAOYSA-N`

📖 Product Overview

1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-5-[[3-[(phenylsulphonyl)oxy]phenyl]azo]nicotinonitrile (CAS: 59312-61-7) is a chemical compound with molecular formula C20H16N4O5S and molecular weight 424.4 g/mol. Its IUPAC systematic name is [3-[(5-cyano-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinyl)diazenyl]phenyl] benzenesulfonate. InChI Key: NNRSGUGASARXPY-UHFFFAOYSA-N. SMILES: CC1=C(C(=O)N(C(=C1C#N)O)C)N=NC2=CC(=CC=C2)OS(=O)(=O)C3=CC=CC=C3.

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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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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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Technical Blog Article

Multi-source research profile: chemical properties, regulatory status, and sourcing guide for 1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-5-[[3-[(phenylsulphonyl)oxy]phenyl]azo]nicotinonitrile.

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