Pigment Orange 16

CAS Registry Number®

6505-28-8

CAS Name

Pigment Orange 16

Molecular Formula

C34H32N6O6

Molecular Mass

620.66

Cite this Page

Pigment Orange 16.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6505-28-8 (retrieved 2025-04-14) (CAS RN: 6505-28-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C34H32N6O6/c1-21(41)31(33(43)35-25-11-7-5-8-12-25)39-37-27-17-15-23(19-29(27)45-3)24-16-18-28(30(20-24)46-4)38-40-32(22(2)42)34(44)36-26-13-9-6-10-14-26/h5-20,31-32H,1-4H3,(H,35,43)(H,36,44)

InChIKey

InChIKey=DMPXHEMGDYKSFL-UHFFFAOYSA-N

SMILES

O(C)C=1C=C(C=CC1N=NC(C(NC2=CC=CC=C2)=O)C(C)=O)C3=CC(OC)=C(N=NC(C(NC4=CC=CC=C4)=O)C(C)=O)C=C3

Canonical SMILES

O=C(NC=1C=CC=CC1)C(N=NC=2C=CC(=CC2OC)C3=CC=C(N=NC(C(=O)NC=4C=CC=CC4)C(=O)C)C(OC)=C3)C(=O)C

Other Names for this Substance

  • Butanamide, 2,2′-[(3,3′-dimethoxy[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[3-oxo-N-phenyl-
  • Butanamide, 2,2′-[(3,3′-dimethoxy[1,1′-biphenyl]-4,4′-diyl)bis(azo)]bis[3-oxo-N-phenyl-
  • 2,2′-[(3,3′-Dimethoxy[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[3-oxo-N-phenylbutanamide]
  • C.I. Pigment Orange 16
  • C.I. 21160

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Deleted or Replaced CAS Registry Numbers

72413-00-4

CAS INSIGHTSTM
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane, Lipid bilayer