Description

3,5-Dimethyl-1-Phenylpyrazole is a versatile heterocyclic organic compound belonging to the pyrazole class, serving as a critical building block in advanced chemical synthesis. Its value lies in its well-defined structure, which is essential for creating complex molecules with specific properties. This intermediate is particularly needed by the pharmaceutical, agrochemical, and material science industries for research and development, as well as process chemistry.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting inflammation and central nervous system disorders.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and fungicides due to its bioactive pyrazole core.
• Ligand in Catalysis: Serves as a foundational structure for creating specialized ligands used in transition metal catalysis for fine chemical production.
• Material Science Research: Employed in the development of organic electronic materials, liquid crystals, and advanced polymers.
• Chemical Research & Development: A standard reagent in academic and industrial R&D labs for exploring new heterocyclic chemistry and reaction pathways.
• Dye & Pigment Intermediate: Acts as a building block for synthesizing certain classes of organic dyes and colorants.

Basic Information

Product Name	3,5-Dimethyl-1-Phenylpyrazole
CAS No.	1131-16-4
Molecular Formula	C11H12N2
Molecular Weight	172.23 g/mol
Synonyms	1-Phenyl-3,5-dimethylpyrazole; 3,5-Dimethyl-1-phenyl-1H-pyrazole; Pyrazole, 3,5-dimethyl-1-phenyl-; 1-Phenyl-3,5-dimethyl-1H-pyrazole; NSC 406119; 3,5-Dimethyl-1-phenylpyrazol; 3,5-Dimethyl-1-phenyl-pyrazole
EINECS	214-459-6

Quality Control

Our 3,5-Dimethyl-1-Phenylpyrazole is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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	95 - 98 °C
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.