Description

4-[(4-Bromo-1H-Pyrazol-1-Yl)Methyl]Benzohydrazide is a high-purity, functionalized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel pharmacologically active molecules, particularly in medicinal chemistry research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical scaffold in the synthesis of potential drug candidates, especially those targeting kinase inhibition or other bromine-sensitive biological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides where the bromopyrazole moiety can impart specific biological activity.
• Ligand Synthesis: Acts as a precursor for creating specialized ligands used in catalysis or metal-organic frameworks (MOFs).
• Material Science: Employed in the synthesis of organic electronic materials or advanced polymers where the benzohydrazide group modifies material properties.
• Chemical Biology Probes: Utilized to develop molecular probes for studying enzyme function or cellular processes due to its reactive functional groups.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom synthesis houses serving the life sciences sector.

Basic Information

Product Name	4-[(4-Bromo-1H-Pyrazol-1-Yl)Methyl]Benzohydrazide
CAS No.	512809-88-0
Molecular Formula	C11H11BrN4O
Molecular Weight	295.14 g/mol
Synonyms	4-[(4-Bromo-1H-pyrazol-1-yl)methyl]benzoic acid hydrazide; 4-[(4-Bromo-1H-pyrazol-1-yl)methyl]benzohydrazide; Benzoic acid, 4-[(4-bromo-1H-pyrazol-1-yl)methyl]-, hydrazide; 4-(4-Bromo-pyrazol-1-ylmethyl)-benzhydrazide; 512809-88-0; 4-[(4-Bromopyrazol-1-yl)methyl]benzohydrazide
EINECS	Contact for details

Quality Control

Our 4-[(4-Bromo-1H-Pyrazol-1-Yl)Methyl]Benzohydrazide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure consistency and compliance with research-grade standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its sensitivity, the container should be kept under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches 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.