Description

(E)-3-(4-Ethoxy-3-Methoxyphenyl)-n-(Furan-2-Ylmethylene)-1H-Pyrazole-5-Carbohydrazide CAS NO 1285603-88-4 is a sophisticated heterocyclic compound featuring a pyrazole core linked to substituted phenyl and furan moieties, representing a high-value synthetic intermediate. Its complex molecular architecture makes it a critical building block for advanced research and development in medicinal chemistry. This compound is primarily sought after by pharmaceutical R&D teams and fine chemical manufacturers engaged in the synthesis of novel active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates, particularly those targeting specific enzymatic pathways.
• Medicinal Chemistry Research: Used as a scaffold for structure-activity relationship (SAR) studies to develop new therapeutic agents.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to construct novel heterocyclic systems with desired biological or physical properties.
• Agrochemical Development: Investigated as an intermediate for creating new crop protection agents and pesticides.
• Material Science Research: Explored for the development of organic electronic materials or specialty polymers due to its conjugated structure.
• Biochemical Probe Synthesis: Utilized to create labeled compounds or probes for studying biological mechanisms.

Basic Information

Product Name	(E)-3-(4-Ethoxy-3-Methoxyphenyl)-n-(Furan-2-Ylmethylene)-1H-Pyrazole-5-Carbohydrazide
CAS No.	1285603-88-4
Molecular Formula	C₁₈H₁₈N₄O₄
Molecular Weight	354.36 g/mol
Synonyms	(E)-3-(4-Ethoxy-3-methoxyphenyl)-N-[(furan-2-yl)methylidene]-1H-pyrazole-5-carbohydrazide; (E)-N-((Furan-2-yl)methylene)-3-(4-ethoxy-3-methoxyphenyl)-1H-pyrazole-5-carbohydrazide; 3-(4-Ethoxy-3-methoxyphenyl)-N-(furan-2-ylmethylene)-1H-pyrazole-5-carbohydrazide; (E)-3-(4-Ethoxy-3-methoxyphenyl)-N-(furan-2-ylmethylidene)-1H-pyrazole-5-carbohydrazide; 1H-Pyrazole-5-carbohydrazide, 3-(4-ethoxy-3-methoxyphenyl)-N-[(2-furanyl)methylene]-, (E)-; CAS 1285603-88-4
EINECS	Contact for details

Quality Control

Our production of (E)-3-(4-Ethoxy-3-Methoxyphenyl)-n-(Furan-2-Ylmethylene)-1H-Pyrazole-5-Carbohydrazide adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical characterization using techniques including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications and test results are provided with every shipment to support your quality assurance and regulatory needs.

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). This compound may be light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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