Description

2-Phenyl-2,6-Dihydro-4H-Thieno[3,4-C]Pyrazol-3-Amine is a heterocyclic organic compound featuring a fused thienopyrazole core, serving as a critical synthetic intermediate and building block in advanced organic chemistry. Its unique molecular architecture makes it a valuable scaffold for developing novel active pharmaceutical ingredients (APIs) and functional materials. This high-purity compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to innovate within heterocyclic chemistry.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Research: Used as a building block for developing new generation pesticides and herbicides with enhanced efficacy and selectivity.
• Material Science: Serves as a monomer or functional additive in the creation of advanced polymers, organic semiconductors, and liquid crystals.
• Chemical Synthesis: An important reagent for constructing complex heterocyclic systems in academic and industrial R&D laboratories.
• Bioconjugation & Probe Development: The amine functional group allows for its use in creating fluorescent probes, biomarkers, and bioconjugates for diagnostic applications.

Basic Information

Product Name	2-Phenyl-2,6-Dihydro-4H-Thieno[3,4-C]Pyrazol-3-Amine
CAS No.	95469-88-8
Molecular Formula	C11H9N3S
Molecular Weight	215.27 g/mol
Synonyms	2-Phenyl-4,6-dihydrothieno[3,4-c]pyrazol-3-amine; 3-Amino-2-phenyl-2,6-dihydro-4H-thieno[3,4-c]pyrazole; 2-Phenyl-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-ylamine; Thieno[3,4-c]pyrazol-3-amine, 2-phenyl-2,6-dihydro-4H-; 95469-88-8; 2-Phenyl-4H-thieno[3,4-c]pyrazol-3-amine
EINECS	Contact for details

Quality Control

Our 2-Phenyl-2,6-Dihydro-4H-Thieno[3,4-C]Pyrazol-3-Amine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with customer specifications and industry best practices for fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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