Description

Methyl 3-Isobutyl-1H-Pyrazole-5-Carboxylate is a high-purity pyrazole derivative serving as a versatile and critical building block in advanced organic synthesis. Its value lies in providing a functionalized heterocyclic core essential for constructing complex molecular architectures with tailored properties. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel drug candidates, particularly in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, leveraging the pyrazole moiety's bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in catalytic systems and coordination chemistry.
• Material Science Research: Employed in the synthesis of organic electronic materials, dyes, and photoactive compounds.
• Custom Synthesis and Contract Manufacturing: A fundamental building block for custom chemical synthesis services catering to R&D and pilot-scale production.
• Academic and Industrial Research: Used in chemical libraries and for method development in synthetic organic chemistry laboratories worldwide.

Basic Information

Product Name	Methyl 3-Isobutyl-1H-Pyrazole-5-Carboxylate
CAS No.	517870-29-0
Molecular Formula	C9H14N2O2
Molecular Weight	182.22 g/mol
Synonyms	Methyl 3-(2-methylpropyl)-1H-pyrazole-5-carboxylate; 1H-Pyrazole-5-carboxylic acid, 3-(2-methylpropyl)-, methyl ester; 3-Isobutyl-1H-pyrazole-5-carboxylic acid methyl ester; Methyl 3-isobutylpyrazole-5-carboxylate; 5-Methoxycarbonyl-3-isobutylpyrazole
EINECS	Contact for details

Quality Control

Our Methyl 3-Isobutyl-1H-Pyrazole-5-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and consistency.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Assay	97.0% - 102.0%
Melting Point	Contact for details
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.