Pigment red 42

ethyl 4-[[4-[4-[(3-ethoxycarbonyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-5-oxo-1-phenyl-4H-pyrazole-3-carboxylate

Also Known As: Pigment red 42|C.I. Pigment Red 42|C.I.Pigment Red 42|EINECS 228-790-4|C.I.21210|Diethyl 4,4'-((3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylate)|Diethyl 4,4'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylate]|1H-Pyrazole-3-carboxylic acid, 4,4'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydro-5-oxo-1-phenyl-, diethyl ester|4,4 -[(3,3 -Dimethoxy-1,1 -biphenyl-4,4 -diyl)bis(azo)]bis[4,5-dihydro-1-phenyl-5-oxo-1H-pyrazole-3-carboxylic acid ethyl] ester|4,4 -[(3,3 -Dimethoxy[1,1 -biphenyl]-4,4 -diyl)bis(azo)]bis[4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylic acid ethyl] ester|ethyl 4-[[4-[4-[(3-ethoxycarbonyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-5-oxo-1-phenyl-4H-pyrazole-3-carboxylate|ethyl 4-[2-(4'-{2-[3-(ethoxycarbonyl)-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl]diazen-1-yl}-3,3'-dimethoxy-[1,1'-biphenyl]-4-yl)diazen-1-yl]-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylate

Molecular Formula	C38H34N8O8
Molecular Weight	730.24994 g/mol
LogP	6.21
Topological Polar Surface Area	185.84 Ų
Hydrogen Bond Donors	0
Hydrogen Bond Acceptors	14
Rotatable Bonds	13
Exact Mass	730.24994
Heavy Atoms	54
Complexity	2035.0

Chemical Identifiers

CAS Number	6358-90-3
SMILES	CCOC(=O)C1=NN(C(=O)C1N=NC2=C(C=C(C=C2)C3=CC(=C(C=C3)N=NC4C(=NN(C4=O)C5=CC=CC=C5)C(=O)OCC)OC)OC)C6=CC=CC=C6