Description

(E)-3-(Benzo[D][1,3]Dioxol-5-Yl)-n-(4-Hydroxy-3-Methoxybenzylidene)-1H-Pyrazole-5-Carbohydrazide CAS NO 1285682-78-1 is a sophisticated heterocyclic compound featuring a pyrazole-carbohydrazide core linked to benzodioxole and methoxybenzylidene moieties. This complex structure makes it a valuable advanced intermediate for research and development in medicinal chemistry and material science. It is primarily sought by pharmaceutical R&D teams and specialty chemical manufacturers for synthesizing novel bioactive molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates targeting various therapeutic areas.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization due to its complex, multi-functional scaffold.
• Chemical Biology Probes: Serves as a precursor for developing molecular probes to study enzyme interactions or biological pathways.
• Organic Synthesis: A versatile intermediate for constructing complex heterocyclic systems in academic and industrial research laboratories.
• Agrochemical Research: Potential intermediate in the development of new active ingredients for crop protection.
• Material Science Precursor: Can be utilized in the synthesis of organic ligands for metal-organic frameworks (MOFs) or specialty polymers.

Basic Information

Product Name	(E)-3-(Benzo[D][1,3]Dioxol-5-Yl)-n-(4-Hydroxy-3-Methoxybenzylidene)-1H-Pyrazole-5-Carbohydrazide
CAS No.	1285682-78-1
Molecular Formula	C19H16N4O5
Molecular Weight	380.36 g/mol
Synonyms	(E)-3-(1,3-Benzodioxol-5-yl)-N-[(4-hydroxy-3-methoxyphenyl)methylidene]-1H-pyrazole-5-carbohydrazide; 3-(1,3-Benzodioxol-5-yl)-N-[(E)-(4-hydroxy-3-methoxyphenyl)methylene]-1H-pyrazole-5-carbohydrazide; 1H-Pyrazole-5-carboxylic acid, 3-(1,3-benzodioxol-5-yl)-, 2-[(1E)-2-(4-hydroxy-3-methoxyphenyl)ethenyl]hydrazide; (E)-3-(Benzo[d][1,3]dioxol-5-yl)-N-((4-hydroxy-3-methoxybenzylidene))-1H-pyrazole-5-carbohydrazide
EINECS	Contact for details

Quality Control

Our production of this high-value intermediate adheres to strict quality management protocols. Each batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, containing data from techniques such as HPLC, NMR, and mass spectrometry. We support cGMP-compliant manufacturing for advanced pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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