Pigment Yellow 185 structure

Pigment Yellow 185

2-cyano-2-[3-(6-hydroxy-2,4-dioxo-1H-pyrimidin-5-yl)isoindol-1-ylidene]-N-methylacetamide

Also Known As: Pigment Yellow 185|C.I. Pigment Yellow 185|2-Cyano-2-[3-(6-hydroxy-2,4-dioxo-1H-pyrimidin-5-yl)isoindol-1-ylidene]-N-methylacetamide|(2Z)-2-cyano-N-methyl-2-[3-(2,4,6-trioxo-1,3-diazinan-5-ylidene)isoindol-1-ylidene]acetamide|2-Cyano-2-[2,3-dihydro-3-(tetrahydro-2,4,6-trioxo-5(2H)-pyrimidinylidene)-1H-isoindol-1-ylidene]-N-methylacetamide|2-cyano-N-methyl-2-[3-(2,4,6-trioxo-1,3-diazinan-5-ylidene)-2,3-dihydro-1H-isoindol-1-ylidene]acetamide|278-388-8|Acetamide, 2-cyano-2-[2,3-dihydro-3-(tetrahydro-2,4,6-trioxo-5(2H)-pyrimidinylidene)-1H-isoindol-1-ylidene]-N-methyl-

CAS: 76199-85-4
Molecular Formula C16H11N5O4
Molecular Weight 337.08112 g/mol
LogP -0.3
Topological Polar Surface Area 144.0 Ų
Hydrogen Bond Donors 4
Hydrogen Bond Acceptors 6
Rotatable Bonds 2
Exact Mass 337.08112
Monoisotopic Mass 337.08112
Heavy Atoms 25
Complexity 814.0

Chemical Identifiers

CAS Number 76199-85-4
SMILES CNC(=O)C(=C1C2=CC=CC=C2C(=N1)C3=C(NC(=O)NC3=O)O)C#N
InChIKey SNZMGUPMUOWIDP-UHFFFAOYSA-N

Product Overview

Pigment Yellow 185 (CAS 76199-85-4), with molecular formula C16H11N5O4 and molecular weight 337.08112 g/mol. IUPAC: 2-cyano-2-[3-(6-hydroxy-2,4-dioxo-1H-pyrimidin-5-yl)isoindol-1-ylidene]-N-methylacetamide.

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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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