Isoindigo

Isoindigo is an acceptor for donor-acceptor (D-A) conjugated polymers and member of the Indigo series of dyes. Isoindigo equips two lactam rings and strong electron-withdrawing character. Isoindigo can be used for dyeing and pigment preparation. Isoindigo shows high mobility and good ambient stability in FETs[1].

Product Specifications

CAS Number

[476-34-6]

UNSPSC

12352005

Hazard Statement

H315, H319, H335

Target

Fluorescent Dye

Type

Natural Products

Related Pathways

Others

Field of Research

Others

Assay Protocol

https://www.medchemexpress.com/isoindigo.html

Purity

99.67

Solubility

DMSO : 23.33 mg/mL (ultrasonic)

Smiles

O=C1NC2=C(C=CC=C2)/C1=C3C(NC4=C\3C=CC=C4)=O

Molecular Formula

C16H10N2O2

Molecular Weight

262.27

Precautions

H315, H319, H335

References & Citations

[1]Lei T, Wang JY, Pei J. Design, synthesis, and structure-property relationships of isoindigo-based conjugated polymers. Acc Chem Res. 2014 Apr 15;47 (4) :1117-26.|[2]Stalder R, et al. Isoindigo, a versatile electron-deficient unit for high-performance organic electronics[J]. Chemistry of Materials, 2014, 26 (1) : 664-678.