Description

6-Amino-3-Methyl-4-(2-Thienyl)-4H-Pyrano[3,2-D]Pyrazole-5-Carbonitrile is a high-value, heterocyclic organic compound featuring a fused pyranopyrazole core, which serves as a critical synthetic intermediate. Its molecular architecture, incorporating amino, cyano, and thienyl functionalities, makes it a versatile building block for constructing complex pharmacophores and advanced materials. This compound is primarily sought by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Research: Used in developing novel herbicides, fungicides, and insecticides due to its bioactive heterocyclic scaffold.
• Material Science: Serves as a building block for organic semiconductors, dyes, and pigments, leveraging its conjugated system and electron-donating/accepting groups.
• Chemical Biology Probe Development: Utilized to create tool compounds for studying enzyme mechanisms and protein-ligand interactions.
• Academic & Contract Research: Employed in universities and CROs for methodological studies in heterocyclic and multi-component reaction chemistry.
• Custom Synthesis: A starting material for the contract manufacturing of proprietary compounds and advanced intermediates for clients.

Basic Information

Item	Details
Product Name	6-Amino-3-Methyl-4-(2-Thienyl)-4H-Pyrano[3,2-D]Pyrazole-5-Carbonitrile
CAS No.	87736-62-7
Molecular Formula	C₁₂H₁₀N₄OS
Molecular Weight	258.30 g/mol
Synonyms	6-Amino-3-methyl-4-(thiophen-2-yl)-4H-pyrano[3,2-d]pyrazole-5-carbonitrile; 4H-Pyrano[3,2-d]pyrazole-5-carbonitrile, 6-amino-3-methyl-4-(2-thienyl)-; 6-Amino-3-methyl-4-(2-thienyl)-4H-pyrano[3,2-d]pyrazole-5-carbonitrile; 87736-62-7; 6-Amino-3-methyl-4-(thien-2-yl)-4H-pyrano[3,2-d]pyrazole-5-carbonitrile
EINECS	Contact for details

Quality Control

Our production of 6-Amino-3-Methyl-4-(2-Thienyl)-4H-Pyrano[3,2-D]Pyrazole-5-Carbonitrile adheres to stringent in-process controls and final release testing to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, GC, NMR, and MS for comprehensive characterization and impurity profiling. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting purity, identity, and relevant physical parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The compound may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (HPLC)	Retention time matches reference standard
Identification (IR)	Spectrum conforms to reference
Purity (HPLC)	≥ 97.0%
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.