Description

6-Amino-3-Methyl-4-(2-Nitrophenyl)-1,4-Dihydropyrano[2,3-C]Pyrazole-5-Carbonitrile is a high-value, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. Its complex fused-ring structure containing amino, nitrophenyl, and carbonitrile functionalities makes it a versatile precursor for creating novel molecular architectures. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the development of new active ingredients. Its CAS number is 89607-33-0.

Application

This specialized pyranopyrazole derivative serves as a critical intermediate in several high-tech applications:

• Pharmaceutical Intermediate: A key scaffold for the research and synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic cores.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its structural complexity for targeted biological activity.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential electron-transport or emissive layer material due to its conjugated system and functional groups.
• Dye and Pigment Synthesis: Serves as a precursor for creating specialized dyes and pigments, where the nitrophenyl and amino groups contribute to color properties.
• Coordination Chemistry & Ligand Design: The nitrogen-rich structure can act as a chelating ligand for metal ions in catalytic or sensor applications.
• Academic & Contract Research: A valuable compound for methodological studies in heterocyclic and multi-component reaction chemistry.

Basic Information

Product Name	6-Amino-3-Methyl-4-(2-Nitrophenyl)-1,4-Dihydropyrano[2,3-C]Pyrazole-5-Carbonitrile
CAS No.	89607-33-0
Molecular Formula	C₁₄H₁₁N₅O₃
Molecular Weight	297.27 g/mol
Synonyms	6-Amino-3-methyl-4-(2-nitrophenyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile; 4H-Pyrano[2,3-c]pyrazole-5-carbonitrile, 6-amino-1,4-dihydro-3-methyl-4-(2-nitrophenyl)-; 6-Amino-3-methyl-4-(o-nitrophenyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile; Pyrano[2,3-c]pyrazole derivative; AMMNPPC (abbreviation); 89607-33-0; 1,4-Dihydropyrano[2,3-c]pyrazole-5-carbonitrile, 6-amino-3-methyl-4-(2-nitrophenyl)-
EINECS	Contact for details

Quality Control

Our production of 6-Amino-3-Methyl-4-(2-Nitrophenyl)-1,4-Dihydropyrano[2,3-C]Pyrazole-5-Carbonitrile adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS). We provide detailed Certificates of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications. Our quality system is designed to support cGMP and ISO standards for reliable, batch-to-batch consistency.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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