Skip to Content
MilliporeSigma
All Photos(2)

Documents

173738

Sigma-Aldrich

3,3′-Diethylthiacarbocyanine iodide

Dye content 95 %

Synonym(s):

3-Ethyl-2-(3-[3-ethyl-2(3H)benzothiazolylidene]-1-propenyl)benzothiazolium iodide, DiSC2(3)

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Empirical Formula (Hill Notation):
C21H21IN2S2
CAS Number:
905-97-5
Molecular Weight:
492.44
Beilstein/REAXYS Number:
4117818
MDL number:
MFCD00011956
UNSPSC Code:
12352103
PubChem Substance ID:
57647646
NACRES:
NA.23

form

solid

Quality Level

100

composition

Dye content, 95%

mp

268-270 °C (dec.) (lit.)

λmax

560 nm

SMILES string

[I-].CCN1\C(Sc2ccccc12)=C\C=C\c3sc4ccccc4[n+]3CC

InChI

1S/C21H21N2S2.HI/c1-3-22-16-10-5-7-12-18(16)24-20(22)14-9-15-21-23(4-2)17-11-6-8-13-19(17)25-21;/h5-15H,3-4H2,1-2H3;1H/q+1;/p-1

InChI key

VZBILKJHDPEENF-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

3,3′-Diethylthiacarbocyanine iodide (DTCI) is a cyanine dye, which acts as a donor in the electrochemical system. It can be used in the development of electrochemical cells.

Application

DTCI may be incorporated as a layer on gold nanorods, which can be used in surface enhanced resonance Raman spectroscopy (SERRS). It may be coated on a fused silica wafer, which can potentially be used in the development of solid state dye doped polymeric laser.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Controlled side-by-side assembly of gold nanorods and dye molecules into polymer-wrapped SERRS-active clusters.
McLintock A, et al.
Chemical Communications (Cambridge, England), 47(13), 3757-3759 (2011)
Alexander J Thompson et al.
The journal of physical chemistry. B, 119(32), 10170-10179 (2015-07-21)
Changes in microscopic viscosity represent an important characteristic of structural transitions in soft matter systems. Here we demonstrate the use of molecular rotors to explore the changes in microrheology accompanying the transition of proteins from their soluble states into a
Complex formation between 3; 3'-diethylthiacarbocyanine iodide and DNA and its investigation in aqueous solution
Anikovsky, M. Y., Tatikolov, A. S., & Kuzmin, V. A.
International Journal of Photoenergy, 1(1), 35-39 (1999)
M Giovanna Leonardi et al.
The Journal of membrane biology, 214(3), 157-164 (2007-06-15)
The pore-forming activity of Cry1Ab, Cry1Fa and Cry1Ca toxins and their interaction with leucine transport mediated by the K(+)/leucine cotransporter were studied in brush border membrane vesicles (BBMVs) isolated from the midgut of Ostrinia nubilalis and Sesamia nonagrioides. In both
Kristen C Hannah et al.
Biochemistry, 44(48), 15924-15929 (2005-11-30)
A symmetrical cyanine dye was previously shown to bind as a cofacial dimer to alternating A-T sequences of duplex DNA. Indirect evidence suggested that dimerization of the dye occurred in the minor groove. 1H NMR experiments reported here verify this
View All Related Papers

Articles

Fluorescence Quenching Microscopy: Imaging Two-Dimensional Materials

Developed in the last several years, fluorescence quenching microscopy (FQM) has enabled rapid, inexpensive, and high-fidelity visualization of two-dimensional (2D) materials such as graphene-based sheets and MoS2.

Graphene in Biotechnology

Graphene has emerged as the new wonder material. Being only one atom thick and composed of carbon atoms arranged in a hexagonal honeycomb lattice structure, the interest in this material has exploded exponentially since 2004 when it was first isolated and identified using a very simple method.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service