Description

4-[1-Methyl-4-(4-Pyridinyl)-1H-Pyrazol-3-Yl]Phenol is a high-purity, advanced pharmaceutical intermediate and organic building block. This compound is valued for its complex heterocyclic structure, which serves as a critical scaffold in modern medicinal chemistry and materials science research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of novel active compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly in kinase inhibitor research and other targeted therapeutic areas.
• Agrochemical Research: Used as a building block for developing new active ingredients in crop protection and pest control formulations.
• Organic Synthesis & Material Science: Serves as a versatile ligand or core structure for creating novel organic electronic materials, metal-organic frameworks (MOFs), and functional polymers.
• Chemical Reference Standard: Employed as a high-purity analytical standard for method development, quality control, and regulatory submissions in API manufacturing.
• Academic & Contract Research: Essential for exploratory chemistry in university laboratories and CROs (Contract Research Organizations) focused on heterocyclic chemistry.

Basic Information

Product Name	4-[1-Methyl-4-(4-Pyridinyl)-1H-Pyrazol-3-Yl]Phenol
CAS No.	898563-26-3
Molecular Formula	C15H13N3O
Molecular Weight	251.28 g/mol
Synonyms	4-(1-Methyl-4-(pyridin-4-yl)-1H-pyrazol-3-yl)phenol; Phenol, 4-[1-methyl-4-(4-pyridinyl)-1H-pyrazol-3-yl]-; 3-(4-Hydroxyphenyl)-1-methyl-4-(4-pyridyl)pyrazole; 1-Methyl-4-(4-pyridinyl)-3-(4-hydroxyphenyl)-1H-pyrazole; 898563-26-3
EINECS	Contact for details

Quality Control

Our 4-[1-Methyl-4-(4-Pyridinyl)-1H-Pyrazol-3-Yl]Phenol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, supporting your regulatory and quality assurance requirements.

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 incompatible materials. The product is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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