Description

4-o-Tolyl-1H-Pyrazole is a high-purity heterocyclic organic compound, serving as a critical building block in advanced chemical synthesis. Its value lies in its versatile pyrazole core, which is a privileged scaffold for developing novel active molecules with tailored properties. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to create new drug candidates and crop protection agents.

Application

4-o-Tolyl-1H-Pyrazole (CAS 872366-13-7) is a versatile chemical intermediate with significant utility across research and industrial synthesis. Its primary applications include:

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in drug discovery programs targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the bioactivity of the pyrazole moiety.
• Material Science: Serves as a precursor or ligand in the synthesis of advanced materials, including metal-organic frameworks (MOFs) and functional polymers.
• Organic Synthesis: A valuable reagent for constructing complex heterocyclic systems in academic and industrial research laboratories.
• Chemical Biology: Utilized as a probe or scaffold in the design of molecules for studying biological pathways and protein interactions.

Basic Information

Product Name	4-o-Tolyl-1H-Pyrazole
CAS No.	872366-13-7
Molecular Formula	C10H10N2
Molecular Weight	158.20 g/mol
Synonyms	4-(2-Methylphenyl)-1H-pyrazole; 1H-Pyrazole, 4-(2-methylphenyl)-; 4-(o-Tolyl)pyrazole; 4-(2-Methylphenyl)pyrazole; 4-(2-Tolyl)-1H-pyrazole; 4-(2-Tolyl)pyrazole; 872366-13-7; 4-(2-Methylphenyl)-1H-pyrazol
EINECS	Contact for details

Quality Control

Our production of 4-o-Tolyl-1H-Pyrazole adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including identity confirmation by spectroscopic methods and purity determination by chromatographic techniques. Certificates of Analysis (COA) detailing all test results are provided with every shipment. We are committed to meeting the exacting standards required for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.