Description

4-Biphenylcarboxylic Acid Hydrazide is a high-purity organic intermediate featuring a biphenyl core with a terminal hydrazide functional group. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in pharmaceutical and advanced material research. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with biphenyl structures for therapeutic applications.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Chelating Agent: Serves as a starting material for creating specialized ligands used in catalysis and metal complexation studies.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers and high-performance resins.
• Chemical Research: Employed in academic and industrial R&D for exploring new organic reactions and synthesizing heterocyclic compounds.
• Material Science: Utilized in the development of organic electronic materials and liquid crystals due to its rigid biphenyl structure.

Basic Information

Product Name	4-Biphenylcarboxylic Acid Hydrazide
CAS No.	18622-23-6
Molecular Formula	C13H12N2O
Molecular Weight	212.25 g/mol
Synonyms	[1,1'-Biphenyl]-4-carbohydrazide; 4-Biphenylcarboxylic hydrazide; p-Phenylbenzoic hydrazide; 4-Carboxybiphenyl hydrazide; Biphenyl-4-carboxylic acid hydrazide; (1,1'-Biphenyl)-4-carboxylic acid hydrazide; 4-Biphenylcarboxamide, N-amino-; Hydrazide, [1,1'-biphenyl]-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our 4-Biphenylcarboxylic Acid Hydrazide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.