Catalog Number
ACM134127483-1
Product Name
IR-813 p-Toluenesulfonate
Category
Near-Infrared (NIR) Dyes; Other Materials
Synonyms
2-[2-[2-Chloro-3-[2-(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,1,3-trimethyl-1H-benz[e]indolium 4-Methylbenzenesulfonate
2-Chloro-3-[2-(1,1,3-trimethylbenz[e]indolin-2-ylidene)ethylidene]-1-[2-(1,1,3-trimethylbenz[e]indolium-2-yl)vinyl]cyclohexene p-Toluenesulfonate
Description
Alfa Chemistry offers high-purity IR-813 p-Toluenesulfonate products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page.
IUPAC Name
(2Z)-2-[(2E)-2-[2-chloro-3-[(E)-2-(1,1,3-trimethylbenzo[e]indol-3-ium-2-yl)ethenyl]cyclohex-2-en-1-ylidene]ethylidene]-1,1,3-trimethylbenzo[e]indole;4-methylbenzenesulfonate
Molecular Formula
C47H47ClN2O3S
Canonical SMILES
CC1=CC=C(C=C1)S(=O)(=O)[O-].CC1(C(=[N+](C2=C1C3=CC=CC=C3C=C2)C)C=CC4=C(C(=CC=C5C(C6=C(N5C)C=CC7=CC=CC=C76)(C)C)CCC4)Cl)C
InChI
InChI=1S/C40H40ClN2.C7H8O3S/c1-39(2)34(42(5)32-22-18-26-12-7-9-16-30(26)36(32)39)24-20-28-14-11-15-29(38(28)41)21-25-35-40(3,4)37-31-17-10-8-13-27(31)19-23-33(37)43(35)6;1-6-2-4-7(5-3-6)11(8,9)10/h7-10,12-13,16-25H,11,14-15H2,1-6H3;2-5H,1H3,(H,8,9,10)/q+1;/p-1
InChI Key
LQVQHHTYXSPHSQ-UHFFFAOYSA-M
Appearance
Orange to Brown to Dark purple powder to crystal
Application
Applications using these organic dyes include security markings, lithography, optical recording media and optical filters. In order to increase power conversion efficiency of an organic solar cell, efficient near infrared dyes are required, because sunlight includes near infrared light. Furthermore, near infrared dyes are expected to be biomaterials for chemotherapy and imaging deep-tissue in-vivo by using luminescent phenomena in the near infrared region.
Covalently-Bonded Unit Count
2
Exact Mass
754.299592g/mol
Features And Benefits
Near infrared dyes show light absorption in the near infrared area of 700-2000 nm. Their intense absorption normally originates from a charge transfer of an organic dye or metal complex.
Monoisotopic Mass
754.299592g/mol
Storage Conditions
Store at room temperature and dry