Chemical identification
CAS identifier3520-72-7
Pubchem identifier20843803
DSSTox identifierDTXSID6052031
IUPAC name4-[[2-chloro-4-[3-chloro-4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]phenyl]phenyl]diazenyl]-5-methyl-2-phenyl-4H-pyrazol-3-one
StructureC.I. Pigment Orange 13

2D:2D MOL2D MOL22D SDF
3D:3D MOL3D MOL23D SDF3D PDB3D PDBQT
SMILESCC1=NN(C(=O)C1/N=N/c1ccc(cc1Cl)c1ccc(c(c1)Cl)/N=N/C1C(=NN(C1=O)c1ccccc1)C)c1ccccc1
InChIInChI=1S/C32H24Cl2N8O2/c1-19-29(31(43)41(39-19)23-9-5-3-6-10-23)37-35-27-15-13-21(17-25(27)33)22-14-16-28(26(34)18-22)36-38-30-20(2)40-42(32(30)44)24-11-7-4-8-12-24/h3-18,29-30H,1-2H3/b37-35+,38-36+
InChIKeyHKYYDLYCGBDWSB-ATXIYDNESA-N

Chemical classification
KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
DISCLAIMER

TICToK is a database of tattoo ink chemicals compiled from different regulatory resources. The authors are not liable for any inaccuracies or omissions of any chemicals in this resource. Importantly, our sole goal to build this resource on tattoo ink chemicals is to enable future basic research on this topic, and it does not necessarily reflect the views or objectives of our employers or funders.