5,6-Dichloro-2,3-dicyanopyrazine

• CAT Number: L012718
• CAS Number: 56413-95-7
• Molecular Formula: C6Cl2N4
• Molecular Weight: 198.99
• Purity: ≥95%
• IUPAC Name: 5,6-dichloropyrazine-2,3-dicarbonitrile
• InChI: InChI=1S/C6Cl2N4/c7-5-6(8)12-4(2-10)3(1-9)11-5
• InChIKey: QUFXYBKGILUJHS-UHFFFAOYSA-N
• SMILES: C(#N)C1=C(N=C(C(=N1)Cl)Cl)C#N

5,6-Dichloro-2,3-dicyanopyrazine（Cat No.:L012718）is a highly electron-deficient heterocyclic compound featuring two chlorine atoms at the 5 and 6 positions and cyano groups at the 2 and 3 positions on a pyrazine ring. Its strong electron-withdrawing substituents make it an excellent building block in organic electronics, particularly for use in n-type semiconductors, charge-transfer complexes, and acceptor materials in photovoltaic devices. The molecule’s planar, conjugated structure facilitates π–π stacking and charge mobility. Additionally, it is valuable in medicinal and materials chemistry for constructing functionalized heterocycles and tuning redox and electronic properties.