Description

(E)-n-(2-Hydroxybenzylidene)-3-Methyl-1H-Pyrazole-5-Carbohydrazide is a high-purity organic compound belonging to the class of carbohydrazide derivatives, which are recognized for their versatile coordination chemistry and biological activity. This compound is valued for its role as a key synthetic intermediate and a potential ligand in the development of novel materials and active pharmaceutical ingredients. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for applications in catalysis, chelation, and molecular synthesis.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides due to its potential bioactive properties.
• Coordination Chemistry & Catalysis: Acts as a versatile ligand for complexing with various metal ions, useful in creating catalysts for organic transformations.
• Material Science: Investigated for the synthesis of functional polymers, metal-organic frameworks (MOFs), and other advanced materials.
• Analytical Chemistry: Employed as a reagent or standard in analytical methods for metal ion detection and quantification.
• Chemical Synthesis: Utilized in academic and industrial R&D for constructing complex heterocyclic compounds.

Basic Information

Product Name	(E)-n-(2-Hydroxybenzylidene)-3-Methyl-1H-Pyrazole-5-Carbohydrazide
CAS No.	1266547-90-3
Molecular Formula	C₁₂H₁₂N₄O₂
Molecular Weight	244.25 g/mol
Synonyms	(E)-N'-(2-Hydroxybenzylidene)-3-methyl-1H-pyrazole-5-carbohydrazide; 3-Methyl-1H-pyrazole-5-carboxylic acid (2-hydroxybenzylidene)hydrazide; (E)-N-[(2-Hydroxyphenyl)methylidene]-3-methyl-1H-pyrazole-5-carbohydrazide; Salicylaldehyde 3-methyl-1H-pyrazole-5-carbohydrazone; 2-Hydroxybenzaldehyde (3-methyl-1H-pyrazol-5-yl)carbonylhydrazone; 3-Methyl-1H-pyrazole-5-carboxylic acid [(2-hydroxyphenyl)methylene]hydrazide
EINECS	Contact for details

Quality Control

Our (E)-n-(2-Hydroxybenzylidene)-3-Methyl-1H-Pyrazole-5-Carbohydrazide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation via spectroscopic methods (IR, NMR), and residual solvent analysis. A Certificate of Analysis (COA) is supplied with each batch to guarantee compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Off-white to yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residual Solvents (GC)	Complies with ICH guidelines

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