Description

6-Amino-4-(4-ethoxy-3-methoxyphenyl)-3-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile is a sophisticated heterocyclic compound belonging to the pyranopyrazole class, valued for its complex molecular architecture. This compound serves as a critical advanced pharmaceutical intermediate and a versatile scaffold in medicinal chemistry research. It is primarily needed by R&D teams and production units in the pharmaceutical, agrochemical, and fine chemical industries for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates with diverse biological activities.
• Medicinal Chemistry Research: Core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Agrochemical Development: Intermediate in the research and production of novel pesticides and herbicides.
• Fine Chemical Synthesis: Used in the multi-step synthesis of complex, high-value specialty chemicals.
• Academic & Institutional R&D: Serves as a reference standard and starting material for chemical research in universities and institutes.
• Dye & Pigment Industry: Potential precursor for the development of specialized colorants and functional materials.

Basic Information

Product Name	6-Amino-4-(4-ethoxy-3-methoxyphenyl)-3-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
CAS No.	638138-38-2
Molecular Formula	C22H20N4O3
Molecular Weight	388.42 g/mol
Synonyms	6-Amino-4-(4-ethoxy-3-methoxyphenyl)-3-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile; 1,4-Dihydropyrano[2,3-c]pyrazole-5-carbonitrile, 6-amino-4-(4-ethoxy-3-methoxyphenyl)-3-phenyl-; 6-Amino-3-phenyl-4-(3-methoxy-4-ethoxyphenyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile; Pyrano[2,3-c]pyrazole derivative CAS 638138-38-2; 4-(4-Ethoxy-3-methoxyphenyl)-6-amino-3-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
EINECS	Contact for details

Quality Control

Our 6-Amino-4-(4-ethoxy-3-methoxyphenyl)-3-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile is produced under a strict quality management system. The product undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with each batch, detailing all critical specifications. We adhere to cGMP principles for pharmaceutical intermediates, ensuring traceability and reliability for our global B2B clients.

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). Keep the container tightly sealed in a dry environment to minimize exposure to moisture. Store away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow 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 Maximum Impurity (HPLC)	≤ 1.0%
Heavy Metals	≤ 20 ppm

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