Pyridinium, 1-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethyl]-4-[5-(4-methoxyphenyl)-2-oxazolyl]-, 1,1,1-trifluoromethanesulfonate (1:1)

CAS Registry Number®

155862-98-9

CAS Name

Pyridinium, 1-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethyl]-4-[5-(4-methoxyphenyl)-2-oxazolyl]-, 1,1,1-trifluoromethanesulfonate (1:1)

Molecular Formula

C21H18N3O4.CF3O3S

Cite this Page

Pyridinium, 1-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethyl]-4-[5-(4-methoxyphenyl)-2-oxazolyl]-, 1,1,1-trifluoromethanesulfonate (1:1).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=155862-98-9 (retrieved 2024-12-27) (CAS RN: 155862-98-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C21H18N3O4.CHF3O3S/c1-27-17-4-2-15(3-5-17)18-14-22-21(28-18)16-8-10-23(11-9-16)12-13-24-19(25)6-7-20(24)26;2-1(3,4)8(5,6)7/h2-11,14H,12-13H2,1H3;(H,5,6,7)/q+1;/p-1

InChIKey

InChIKey=LVIALPCMAFGHPU-UHFFFAOYSA-M

SMILES

C(CN1C(=O)C=CC1=O)[N+]=2C=CC(C=3OC(=CN3)C4=CC=C(OC)C=C4)=CC2.C(S(=O)(=O)[O-])(F)(F)F

Canonical SMILES

O=C1C=CC(=O)N1CC[N+]=2C=CC(=CC2)C3=NC=C(O3)C=4C=CC(OC)=CC4.O=S(=O)([O-])C(F)(F)F

Other Names for this Substance

  • Pyridinium, 1-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethyl]-4-[5-(4-methoxyphenyl)-2-oxazolyl]-, 1,1,1-trifluoromethanesulfonate (1:1)
  • Pyridinium, 1-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethyl]-4-[5-(4-methoxyphenyl)-2-oxazolyl]-, salt with trifluoromethanesulfonic acid (1:1)
  • 1-[2-(Maleimido)ethyl]-4-[5-(4-methoxyphenyl)-2-oxazolyl]pyridinium triflate

CAS INSIGHTSTM
Pile of blue, green, and white color of capsule pills with modern design light.