Description

(Z)-n-(5-Bromo-2-Hydroxybenzylidene)-4-Methyl-3-Phenyl-1H-Pyrazole-5-Carbohydrazide is a high-purity, synthetically derived organic compound belonging to the class of carbohydrazide derivatives. This compound serves as a versatile chemical intermediate and research reagent for the development of novel materials and active pharmaceutical ingredients (APIs). It is primarily utilized by pharmaceutical R&D laboratories, agrochemical manufacturers, and advanced material scientists seeking to leverage its unique molecular structure for synthesis and discovery.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition or receptor modulation.
• Agrochemical Research: Used in the development of new pesticides, herbicides, or plant growth regulators due to its bioactive scaffold.
• Coordination Chemistry & Material Science: Acts as a ligand for metal complexes, useful in catalysis, sensors, or the creation of functionalized polymers.
• Chemical Biology Probe: Employed in academic and industrial research to study biological pathways and protein interactions.
• Organic Synthesis Reagent: Serves as a precursor for synthesizing more complex heterocyclic compounds and fine chemicals.

Basic Information

Product Name	(Z)-n-(5-Bromo-2-Hydroxybenzylidene)-4-Methyl-3-Phenyl-1H-Pyrazole-5-Carbohydrazide
CAS No.	306758-94-1
Molecular Formula	C18H15BrN4O2
Molecular Weight	399.25 g/mol
Synonyms	5-Bromo-2-[(Z)-(4-methyl-3-phenyl-1H-pyrazole-5-carbonyl)hydrazonomethyl]phenol; (Z)-5-Bromo-2-[(4-methyl-3-phenyl-1H-pyrazole-5-carbonyl)hydrazonomethyl]phenol; 4-Methyl-3-phenyl-1H-pyrazole-5-carboxylic acid (5-bromo-2-hydroxybenzylidene)hydrazide; (Z)-N'-(5-Bromo-2-hydroxybenzylidene)-4-methyl-3-phenyl-1H-pyrazole-5-carbohydrazide; 306758-94-1; 5-Bromo-2-hydroxybenzaldehyde (4-methyl-3-phenyl-1H-pyrazole-5-carbonyl)hydrazone
EINECS	Contact for details

Quality Control

Our (Z)-n-(5-Bromo-2-Hydroxybenzylidene)-4-Methyl-3-Phenyl-1H-Pyrazole-5-Carbohydrazide is manufactured under strict quality management systems. Each 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 available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is easily oxidized and should be handled and stored under an inert atmosphere such as nitrogen or argon for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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