Description

(E)-3-(1,2-Dihydroacenaphthylen-5-Yl)-n-(1-(4-Nitrophenyl)Ethylidene)-1H-Pyrazole-5-Carbohydrazide CAS NO 1285545-35-8 is a high-purity, complex heterocyclic organic compound featuring a unique acenaphthylene-pyrazole-nitrophenyl hybrid structure. This compound is of significant interest for advanced research and development, particularly in the field of medicinal chemistry and materials science. It serves as a critical synthetic intermediate or a potential pharmacophore for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: Acts as a key building block in the synthesis of novel drug candidates, particularly for targeting specific enzymes or receptors.
• Agrochemical Research: Used in the development of new pesticides or herbicides, leveraging its complex heterocyclic core for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential electron-transport or emissive layer material due to its conjugated aromatic system.
• Coordination Chemistry & Ligand Synthesis: Serves as a precursor for creating complex ligands used in catalysis and metal-organic frameworks (MOFs).
• Academic & Industrial R&D: A valuable reagent for synthetic organic chemists exploring new reactions and molecular architectures.
• Dye & Pigment Intermediate: Potential use in synthesizing specialized dyes or pigments owing to the nitrophenyl and extended aromatic components.

Basic Information

Product Name	(E)-3-(1,2-Dihydroacenaphthylen-5-Yl)-n-(1-(4-Nitrophenyl)Ethylidene)-1H-Pyrazole-5-Carbohydrazide
CAS No.	1285545-35-8
Molecular Formula	C24H19N5O3
Molecular Weight	425.44 g/mol
Synonyms	(E)-3-(1,2-Dihydroacenaphthylen-5-yl)-N'-[1-(4-nitrophenyl)ethylidene]-1H-pyrazole-5-carbohydrazide; (E)-3-(1,2-Dihydroacenaphthylen-5-yl)-N-(1-(4-nitrophenyl)ethylidene)-1H-pyrazole-5-carbohydrazide; 1H-Pyrazole-5-carbohydrazide, 3-(1,2-dihydroacenaphthylen-5-yl)-N-[1-(4-nitrophenyl)ethylidene]-, (E)-; Acenaphthylene-pyrazole carbohydrazide derivative; 5-(1,2-Dihydroacenaphthylen-5-yl)-3-[(E)-1-(4-nitrophenyl)ethylideneamino]-1H-pyrazole-1-carboxylic acid hydrazide (tautomeric form); CAS 1285545-35-8
EINECS	Contact for details

Quality Control

Our (E)-3-(1,2-Dihydroacenaphthylen-5-Yl)-n-(1-(4-Nitrophenyl)Ethylidene)-1H-Pyrazole-5-Carbohydrazide is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific client requirements or research-grade standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0% (Area %)
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.