Description

4H-Thieno[3,4-C]Pyrazole-3-Carbonitrile, 2,6-Dihydro- is a high-value, heterocyclic organic building block of significant interest in advanced chemical synthesis. This compound matters for its role as a critical precursor in the development of novel pharmacologically active molecules and functional materials. It is primarily needed by research and development teams in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and metabolic disorder targets.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and insecticides, leveraging its unique fused-ring structure.
• Material Science Precursor: Employed in the development of organic semiconductors, conductive polymers, and non-linear optical (NLO) materials.
• Chemical Biology Probe: Acts as a scaffold for designing enzyme inhibitors and molecular probes to study biological pathways.
• Academic & Contract Research: Essential for methodological studies in heterocyclic and medicinal chemistry within university and CRO laboratories.
• Custom Synthesis Building Block: Provided to fine chemical companies for the bespoke synthesis of complex molecules for client projects.

Basic Information

Item	Detail
Product Name	4H-Thieno[3,4-C]Pyrazole-3-Carbonitrile, 2,6-Dihydro-
CAS No.	937720-47-3
Molecular Formula	C6H3N3S
Molecular Weight	149.17 g/mol
Synonyms	2,6-Dihydro-4H-thieno[3,4-c]pyrazole-3-carbonitrile; 4H-Thieno[3,4-c]pyrazole-3-carbonitrile, 2,6-dihydro-; Thieno[3,4-c]pyrazole-3-carbonitrile, 2,6-dihydro-4H-; 937720-47-3; AKOS015915004; 4H-Thieno[3,4-c]pyrazole-3-carbonitrile; Thienopyrazolecarbonitrile derivative
EINECS	Contact for details

Quality Control

Our 4H-Thieno[3,4-C]Pyrazole-3-Carbonitrile, 2,6-Dihydro- is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

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). This compound is light-sensitive and should be handled under inert atmosphere when appropriate for prolonged use.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.