CAS 56289-64-6 IR 676 Iodide - Materials / Alfa Chemistry

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Photonic and Optical Materials

Cyanine Dyes, Squarylium Dyes

IR 676 Iodide

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Catalog Number

ACM56289646

Product Name

IR 676 Iodide

Structure

CAS

56289-64-6

Category

Cyanine Dyes, Squarylium Dyes

Synonyms

1,1,3-Trimethyl-2-[5-(1,1,3-trimethyl-1,3-dihydro-2H-benzo[e]indol-2-ylidene)-1,3-pentadienyl]-1H-benzo[e]indolium Iodide

Description

Alfa Chemistry offers high-purity IR 676 Iodide 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)-1,1,3-trimethyl-2-[(2E,4E)-5-(1,1,3-trimethylbenzo[e]indol-3-ium-2-yl)penta-2,4-dienylidene]benzo[e]indole;iodide

Molecular Weight

610.58

Molecular Formula

C35H35IN2

Canonical SMILES

CC1(C(=[N+](C2=C1C3=CC=CC=C3C=C2)C)C=CC=CC=C4C(C5=C(N4C)C=CC6=CC=CC=C65)(C)C)C.[I-]

InChI

InChI=1S/C35H35N2.HI/c1-34(2)30(36(5)28-22-20-24-14-10-12-16-26(24)32(28)34)18-8-7-9-19-31-35(3,4)33-27-17-13-11-15-25(27)21-23-29(33)37(31)6;/h7-23H,1-6H3;1H/q+1;/p-1

InChI Key

PXXBSYXTQAWFHV-UHFFFAOYSA-M

Purity

>97.0%(HPLC)(N)

Appearance

Light yellow to Brown to Dark green powder to crystal

Application

Cyanine dyes are useful for silver photography, and optical recording media by laser sensitivity. Water-soluble cyanine dyes are usable as fluorescent probes in biochemical research.

Complexity

917

Covalently-Bonded Unit Count

Exact Mass

610.1845g/mol

Features And Benefits

Cyanine dyes contain some N-heterocycles on both sides of the polymethine structure. The N-heterocycle on the one side is a cationic ammonium with an electron-withdrawing effect, and the other N-heterocycle is a tertiary amine with an electron-donating effect. Accordingly, cyanine dyes show the light absorption of a charge transfer through the central polymethine structure.

Formal Charge

Heavy Atom Count

MDL Number

MFCD07433812

Monoisotopic Mass

610.1845g/mol

Packaging

200MG-Glass Bottle with Plastic Insert

Rotatable Bond Count

Storage Conditions

Store at room temperature and dry

MSDS