Description

(E)-3-(Naphthalen-1-Yl)-n-(Naphthalen-1-Ylmethylene)-1H-Pyrazole-5-Carbohydrazide is a specialized organic compound featuring a complex pyrazole-carbohydrazide core linked to naphthalene moieties. This molecular architecture makes it a valuable advanced intermediate or building block for research and development in high-value chemical synthesis. It is primarily sought after by pharmaceutical research organizations and fine chemical manufacturers engaged in developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the research and synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition or receptor modulation.
• Organic Light-Emitting Diode (OLED) Materials Research: Investigated as a potential component in the development of electron-transport or emissive layers due to its conjugated naphthalene-pyrazole system.
• Coordination Chemistry & Ligand Synthesis: Used to create complexing agents or ligands for catalysis and metal-organic framework (MOF) development.
• Agrochemical Research: Explored as a building block for novel crop protection agents and pesticides.
• Dye & Pigment Intermediate: Functions as a sophisticated intermediate in the synthesis of specialized dyes and high-performance pigments.
• Academic & Industrial R&D: Employed in chemical research for studying structure-activity relationships (SAR) and developing new synthetic methodologies.

Basic Information

Product Name	(E)-3-(Naphthalen-1-Yl)-n-(Naphthalen-1-Ylmethylene)-1H-Pyrazole-5-Carbohydrazide
CAS No.	402603-15-0
Molecular Formula	C25H18N4O
Molecular Weight	390.44 g/mol
Synonyms	1H-Pyrazole-5-carboxylic acid, 3-(1-naphthalenyl)-, 2-[(1-naphthalenyl)methylene]hydrazide, (E)-; (E)-3-(Naphthalen-1-yl)-N-[(naphthalen-1-yl)methylidene]-1H-pyrazole-5-carbohydrazide; 3-(1-Naphthyl)-N-[(E)-(1-naphthyl)methylene]-1H-pyrazole-5-carbohydrazide; N'-[(1E)-Naphthalen-1-ylmethylidene]-3-(naphthalen-1-yl)-1H-pyrazole-5-carbohydrazide; 402603-15-0; (E)-3-(1-Naphthyl)-N-[(1-naphthyl)methylene]-1H-pyrazole-5-carbohydrazide
EINECS	Contact for details

Quality Control

Our production of (E)-3-(Naphthalen-1-Yl)-n-(Naphthalen-1-Ylmethylene)-1H-Pyrazole-5-Carbohydrazide adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation. For long-term storage, consider using an inert atmosphere to minimize oxidation.

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%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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