Description

6-Amino-3-Methyl-4-(3-Pyridinyl)-1,4-Dihydropyrano[2,3-C]Pyrazole-5-Carbonitrile is a high-purity, advanced pharmaceutical intermediate with the CAS registry number 132813-99-1. This compound is a key heterocyclic building block valued for its structural complexity and functional groups, which are essential for synthesizing novel active pharmaceutical ingredients (APIs). It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of new therapeutic agents, particularly within medicinal chemistry and process R&D.

Application

This specialized pyranopyrazole derivative serves as a critical scaffold in organic synthesis. Its primary applications include:

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates targeting various therapeutic areas.
• Medicinal Chemistry Research: Used extensively in structure-activity relationship (SAR) studies and lead optimization processes.
• Heterocyclic Compound Synthesis: A versatile building block for constructing complex fused-ring systems with potential biological activity.
• Contract Research & Development (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development for the life sciences industry.
• Academic Research: Utilized in university and institutional labs for exploring new synthetic methodologies and chemical biology.

Basic Information

Product Name	6-Amino-3-Methyl-4-(3-Pyridinyl)-1,4-Dihydropyrano[2,3-C]Pyrazole-5-Carbonitrile
CAS No.	132813-99-1
Molecular Formula	C13H11N5O
Molecular Weight	253.26 g/mol
Synonyms	6-Amino-3-methyl-4-(pyridin-3-yl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile; 3-Methyl-6-amino-4-(3-pyridyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile; 4-(3-Pyridinyl)-6-amino-3-methyl-1,4-dihydro-5-cyanopyrano[2,3-c]pyrazole; Pyrano[2,3-c]pyrazole-5-carbonitrile, 6-amino-1,4-dihydro-3-methyl-4-(3-pyridinyl)-; 132813-99-1
EINECS	Contact for details

Quality Control

Our 6-Amino-3-Methyl-4-(3-Pyridinyl)-1,4-Dihydropyrano[2,3-C]Pyrazole-5-Carbonitrile is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the stringent requirements for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is 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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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