Description

2,5-Selenophenedicarbonitrile, 3,4-Dihydroxy- (9Ci) is a specialized heterocyclic organic compound containing selenium and nitrile functional groups. This high-purity chemical building block is valued for its unique electronic and coordination properties, making it a critical intermediate in advanced materials research and development. It is primarily sought by researchers and manufacturers in the fields of organic electronics, coordination chemistry, and pharmaceutical synthesis for creating novel functional materials and complex molecules.

Application

• Organic Semiconductor Research: As a key precursor for the synthesis of novel selenophene-based polymers and small molecules used in organic field-effect transistors (OFETs) and organic photovoltaics (OPVs).
• Coordination Chemistry & Ligand Synthesis: Serves as a versatile ligand or precursor for metal-organic frameworks (MOFs) and coordination complexes, leveraging its selenium and nitrile donor sites.
• Pharmaceutical Intermediate: Used in the research and development of new chemical entities, particularly for constructing complex heterocyclic cores with potential biological activity.
• Chemical Sensor Development: Employed in the fabrication of sensitive layers for chemical sensors due to its potential for selective molecular recognition.
• Advanced Material Synthesis: A building block for creating novel dyes, pigments, and non-linear optical (NLO) materials.

Basic Information

Product Name	2,5-Selenophenedicarbonitrile, 3,4-Dihydroxy- (9Ci)
CAS No.	610307-67-0
Molecular Formula	C6H2N2O2Se
Molecular Weight	228.06 g/mol
Synonyms	3,4-Dihydroxy-2,5-selenophenedicarbonitrile; 2,5-Dicyano-3,4-dihydroxyselenophene; 3,4-Dihydroxyselenophene-2,5-dicarbonitrile; Selenophene-2,5-dicarbonitrile, 3,4-dihydroxy-; 2,5-Selenophenedicarbonitrile-3,4-diol
EINECS	Contact for details

Quality Control

Our 2,5-Selenophenedicarbonitrile, 3,4-Dihydroxy- (9Ci) is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to moisture. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.