Description

2,5-Thiophenedicarbonitrile, 3-Hydroxy- (9Ci) is a specialized heterocyclic organic compound featuring a thiophene core functionalized with nitrile and hydroxyl groups. This unique molecular architecture makes it a valuable high-purity building block for advanced chemical synthesis. It is primarily utilized by researchers and manufacturers in the pharmaceutical and agrochemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its reactive nitrile and hydroxyl functionalities.
• Material Science: Acts as a monomer or cross-linking agent in the production of specialty polymers and advanced organic electronic materials.
• Ligand Synthesis: Employed in the creation of novel ligands for catalysis and metal-organic frameworks (MOFs).
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized colorants and functional dyes.
• Academic & Industrial R&D: A critical reagent for methodological studies and exploring new chemical reactions in heterocyclic chemistry.

Basic Information

Product Name	2,5-Thiophenedicarbonitrile, 3-Hydroxy- (9Ci)
CAS No.	733716-93-3
Molecular Formula	C7H3N2OS
Molecular Weight	163.18 g/mol
Synonyms	3-Hydroxythiophene-2,5-dicarbonitrile; 3-Hydroxy-2,5-thiophenedicarbonitrile; 2,5-Dicyano-3-hydroxythiophene; 3-Hydroxythiophene-2,5-dinitrile; 3-Hydroxy-2,5-dicyanothiophene; Thiophene-2,5-dicarbonitrile, 3-hydroxy-; 3-Hydroxy-2,5-thiophenedicarboxylic acid dinitrile
EINECS	Contact for details

Quality Control

Every batch of 2,5-Thiophenedicarbonitrile, 3-Hydroxy- (9Ci) is produced and tested under stringent quality management protocols to ensure high purity and batch-to-batch consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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