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2,5-Dihydro-3,6-di-2-thienyl-pyrrolo[3,4-c]pyrrole-1,4-dione

ALDRICH/767743 - 97%

Synonym: 3,6-Di(thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione; DPP

CAS Number: 850583-75-4
Empirical Formula (Hill Notation): C14H8N2O2S2
Molecular Weight: 300.36
MDL Number: MFCD20257907
Linear Formula: C14H8N2O2S2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-767743-5G 5 g
 $1640.00
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assay 97%
form solid
InChI 1S/C14H8N2O2S2/c17-13-9-10(12(16-13)8-4-2-6-20-8)14(18)15-11(9)7-3-1-5-19-7/h1-6H,(H,15,18)(H,16,17)
InChI key YIUHGBNJJRTMIE-UHFFFAOYSA-N
Quality Level 100 
SMILES string O=C1NC(c2cccs2)=C3C(=O)NC(c4cccs4)=C13
Application: Used in the synthesis of donor-acceptor polymers which are used in polymer field-effect transistors and bulk heterojunction solar cells.
Features and Benefits: Diketopyrrolopyrrole is planar and can accept hydrogen bonds/other electrostatic interactions which results in copolymers that have pi-pi stacking.
General description: 2,5-Dihydro-3,6-di-2-thienyl-pyrrolo[3,4-c]pyrrole-1,4-dione is a diketopyrrolopyrrole (DPP) based copolymer and are used widely in thin-film transistors and solar cell devices. This aromatic polymer has electron withdrawing groups and hence is very useful for the synthesis of narrow band gap donor-acceptor polymers which are used as active semiconductors for organic electronics. They give rise to high power conversion efficiency (PCE) in Organic Photovoltaic (OPV) Cells.
Packaging: 1, 5 g in glass bottle
Purity 97%
UNSPSC 12352103

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