Pigment red 95 structure

Pigment red 95

(4-nitrophenyl) 3-[[2-hydroxy-3-[(2-methylphenyl)carbamoyl]naphthalen-1-yl]diazenyl]-4-methoxybenzenesulfonate

Also Known As: Pigment red 95|C.I. Pigment Red 95|HY-D0697|Nitrophenyl 3-2-hydroxy-3-(2-methylphenyl)carbamoyl-1-naphthylazo-4-methoxybenzenesulphonate|Benzenesulfonic acid, 3-[2-[2-hydroxy-3-[[(2-methylphenyl)amino]carbonyl]-1-naphthalenyl]diazenyl]-4-methoxy-, 4-nitrophenyl ester|1-((2-Methoxy-5-((4-nitrophenoxy)sulfonyl)phenyl)azo)-3-(((2-methylphenyl)amino)carbonyl)-2-naphthol|Benzenesulfonic acid, 3-((2-hydroxy-3-(((2-methylphenyl)amino)carbonyl)-1-naphthalenyl)azo)-4-methoxy-, 4-nitrophenyl ester|Benzenesulfonic acid, 3-(2-(2-hydroxy-3-(((2-methylphenyl)amino)carbonyl)-1-naphthalenyl)diazenyl)-4-methoxy-, 4-nitrophenyl ester|Benzenesulfonic acid, 3-[[2-hydroxy-3-[[(2-methylphenyl)amino]carbonyl]-1-naphthalenyl]azo]-4-methoxy-, 4-nitrophenyl ester|(4-nitrophenyl) 4-methoxy-3-[(2E)-2-[3-[(2-methylphenyl)carbamoyl]-2-oxonaphthalen-1-ylidene]hydrazinyl]benzenesulfonate|3-[2-Hydroxy-3-(2-methylphenylaminocarbonyl)-1-naphthalenylazo]-4-methoxybenzenesulfonic acid 4-nitrophenyl ester|4-nitrophenyl (E)-3-((2-hydroxy-3-(o-tolylcarbamoyl)naphthalen-1-yl)diazenyl)-4-methoxybenzenesulfonate|4-Nitrophenyl 3-({2-hydroxy-3-[(2-methylphenyl)carbamoyl]naphthalen-1-yl}diazenyl)-4-methoxybenzene-1-sulfonate|4-nitrophenyl 3-(2-{2-hydroxy-3-[(2-methylphenyl)carbamoyl]naphthalen-1-yl}diazen-1-yl)-4-methoxybenzene-1-sulfonate|4-Nitrophenyl 4-methoxy-3-[(2Z)-2-{3-[(2-methylphenyl)carbamoyl]-2-oxonaphthalen-1(2H)-ylidene}hydrazin-1-yl]benzene-1-sulfonate|612-905-3|Nitrophenyl 3-((2-hydroxy-3-((2-methylphenyl)carbamoyl)-1-naphthyl)azo)-4-methoxybenzenesulphonate|NITROPHENYL 3-[[2-HYDROXY-3-[(2-METHYLPHENYL)CARBAMOYL]-1-NAPHTHYL]AZO]-4-METHOXYBENZENESULFONATE

CAS: 61968-79-4
Molecular Formula C31H24N4O8S
Molecular Weight 612.1315 g/mol
LogP 7.2
Topological Polar Surface Area 181.0 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 10
Rotatable Bonds 8
Exact Mass 612.1315
Monoisotopic Mass 612.1315
Heavy Atoms 44
Complexity 1120.0

Chemical Identifiers

CAS Number 61968-79-4
SMILES CC1=CC=CC=C1NC(=O)C2=CC3=CC=CC=C3C(=C2O)N=NC4=C(C=CC(=C4)S(=O)(=O)OC5=CC=C(C=C5)[N+](=O)[O-])OC
InChIKey SECAKRZQBSFFML-UHFFFAOYSA-N

Product Overview

Pigment red 95 (CAS 61968-79-4), with molecular formula C31H24N4O8S and molecular weight 612.1315 g/mol. IUPAC: (4-nitrophenyl) 3-[[2-hydroxy-3-[(2-methylphenyl)carbamoyl]naphthalen-1-yl]diazenyl]-4-methoxybenzenesulfonate.

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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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