Description

3-Biphenyl-4-Yl-1-Methyl-1{H}-Pyrazole-5-Carboxylic Acid is a high-purity organic compound serving as a critical building block in advanced chemical synthesis. This heterocyclic carboxylic acid is valued for its unique molecular architecture, which makes it an essential intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for its role in creating complex molecular frameworks.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly in medicinal chemistry programs.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its biphenyl-pyrazole core structure.
• Material Science Research: Serves as a precursor for organic electronic materials, such as ligands for OLEDs or molecular sensors.
• Chemical Biology Probes: Utilized in the design and synthesis of specialized probes and inhibitors for biochemical research.
• Custom Synthesis & Contract Manufacturing: A vital starting material for custom synthesis projects requiring complex, multi-functional heterocycles.

Basic Information

Product Name	3-Biphenyl-4-Yl-1-Methyl-1{H}-Pyrazole-5-Carboxylic Acid
CAS No.	1177282-64-2
Molecular Formula	C17H14N2O2
Molecular Weight	278.31 g/mol
Synonyms	1-Methyl-3-(4-phenylphenyl)-1H-pyrazole-5-carboxylic acid; 3-(Biphenyl-4-yl)-1-methyl-1H-pyrazole-5-carboxylic acid; 1-Methyl-3-(4-biphenylyl)-1H-pyrazole-5-carboxylic acid; 3-(4-Phenylphenyl)-1-methyl-1H-pyrazole-5-carboxylic acid; 1-Methyl-3-[1,1'-biphenyl]-4-yl-1H-pyrazole-5-carboxylic acid; Biphenyl-4-yl-methyl-pyrazole-carboxylic acid; 1177282-64-2
EINECS	Contact for details

Quality Control

Our production of 3-Biphenyl-4-Yl-1-Methyl-1{H}-Pyrazole-5-Carboxylic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability. The material is manufactured under GMP-like conditions suitable for pharmaceutical research and is supported by comprehensive analytical documentation. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment to meet the exacting standards of our global B2B clientele.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The compound may be moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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