132254-74-1

Basic information

• Product Name: Toluene-4-sulfonate1,3,3-trimethyl-5-quinolin-2-yl-2-{(E)-3-[1,3,3-trimethyl-5-quinolin-2-yl-1,3-dihydro-indol-(2E)-ylidene]-propenyl}-3H-indolium;
• CAS NO: 132254-74-1
• Molecular Weight: 783.006
• Mol File: 132254-74-1.mol

Chemical Properties

• CAS DataBase Reference: Toluene-4-sulfonate1,3,3-trimethyl-5-quinolin-2-yl-2-{(E)-3-[1,3,3-trimethyl-5-quinolin-2-yl-1,3-dihydro-indol-(2E)-ylidene]-propenyl}-3H-indolium;(CAS DataBase Reference)
• NIST Chemistry Reference: Toluene-4-sulfonate1,3,3-trimethyl-5-quinolin-2-yl-2-{(E)-3-[1,3,3-trimethyl-5-quinolin-2-yl-1,3-dihydro-indol-(2E)-ylidene]-propenyl}-3H-indolium;(132254-74-1)
• EPA Substance Registry System: Toluene-4-sulfonate1,3,3-trimethyl-5-quinolin-2-yl-2-{(E)-3-[1,3,3-trimethyl-5-quinolin-2-yl-1,3-dihydro-indol-(2E)-ylidene]-propenyl}-3H-indolium;(132254-74-1)

Safety Data

• Hazardous Substances Data: 132254-74-1(Hazardous Substances Data)

Upstream product

• 127986-24-7 1,3,3-trimethyl-2-methylene-5-(quinol-2-yl)indoline 
• 104-15-4 toluene-4-sulfonic acid 
• 122-51-0 orthoformic acid triethyl ester 

Relevant articles and documents

5-HETARYL-SUBSTITUTED 2-METHYLENEINDOLINES AND POLYMETHINE DYES BASED ON THEM

2-Methyleneindolines containing benzazole residues at the 5-position were synthesized and polymethine dyes were obtained from them.The batochromic shifts induced by the introduction of heterocyclic residues into indocyanines exceed the similar shift induced by the same heterocycles in thio and quinocyanines.