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3,3′-Diethylthiacarbocyanine iodide

ALDRICH/173738 - Dye content 95 %

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

CAS Number: 905-97-5
Empirical Formula (Hill Notation): C21H21IN2S2
Molecular Weight: 492.44
MDL Number: MFCD00011956
Linear Formula: C21H21IN2S2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-173738-250MG 250 mg
 $99.00
1/EA		 Add To Favorites
45-173738-1G 1 g
 $291.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 173738-250MG.

 

λmax 560 nm
composition Dye content, 95%
form solid
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
mp 268-270 °C (dec.) (lit.)
Quality Level 100 
SMILES string [I-].CCN1C(Sc2ccccc12)=CC=Cc3sc4ccccc4[n+]3CC
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.
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.
Packaging: 1 g in glass bottle
Packaging: 250 mg in glass insert
mp 268-270 °C (dec.) (lit.)
UNSPSC 12352103

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