Ethyl Red

CAS Registry Number®

634-21-9
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CAS Name

Ethyl Red

Molecular Formula

C23H23N2.I

Cite this Page

Ethyl Red.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=634-21-9 (retrieved 2024-07-02) (CAS RN: 634-21-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C23H23N2.HI/c1-3-24-16-15-19(21-10-6-8-12-23(21)24)17-20-14-13-18-9-5-7-11-22(18)25(20)4-2;/h5-17H,3-4H2,1-2H3;1H/q+1;/p-1

InChIKey

InChIKey=MYKATFBGLTVMQX-UHFFFAOYSA-M

SMILES

C(=C1C=2C(N(CC)C=C1)=CC=CC2)C3=[N+](CC)C4=C(C=C3)C=CC=C4.[I-]

Canonical SMILES

[I-].C=1C=CC2=C(C1)C=CC(C=C3C=CN(C=4C=CC=CC34)CC)=[N+]2CC

Other Names for this Substance

  • Quinolinium, 1-ethyl-2-[(1-ethyl-4(1H)-quinolinylidene)methyl]-, iodide (1:1)
  • Quinolinium, 1-ethyl-2-[(1-ethyl-4(1H)-quinolinylidene)methyl]-, iodide
  • Quinaldinium, 1-ethyl-α-(1-ethyl-4(1H)-quinolylidene)-, iodide
  • Ethyl Red
  • 1-Ethyl-2-[(1-ethyl-4-(1H)quinolylidine)methyl]quinolinium iodide

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Deleted or Replaced CAS Registry Numbers

40428-28-2, 151541-10-5, 156972-77-9