Description

1H-Pyrazole, 3-Ethyl-5-(2-Methylpropyl)- is a specialized pyrazole derivative, a versatile heterocyclic scaffold of significant importance in advanced organic synthesis. This compound serves as a critical building block for the development of novel pharmaceuticals, agrochemicals, and functional materials. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for creating new active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Research: Used as a core structure for developing new generation pesticides, herbicides, and fungicides with improved efficacy.
• Ligand Synthesis: Acts as a precursor for nitrogen-donor ligands used in catalysis and coordination chemistry.
• Material Science: Building block for organic electronic materials, such as charge-transport layers or light-emitting components.
• Chemical Biology: Useful scaffold for designing enzyme inhibitors and molecular probes in biochemical research.
• Custom Synthesis: Serves as a starting material for contract research organizations (CROs) and custom synthesis houses for client-specific projects.

Basic Information

Product Name	1H-Pyrazole, 3-Ethyl-5-(2-Methylpropyl)-
CAS No.	442886-86-4
Molecular Formula	C9H16N2
Molecular Weight	152.24 g/mol
Synonyms	3-Ethyl-5-isobutyl-1H-pyrazole; 3-Ethyl-5-(2-methylpropyl)-1H-pyrazole; 5-(2-Methylpropyl)-3-ethyl-1H-pyrazole; 3-Ethyl-5-isobutylpyrazole; Isobutyl ethyl pyrazole; Pyrazole, 3-ethyl-5-(2-methylpropyl)-
EINECS	Contact for details

Quality Control

Our 1H-Pyrazole, 3-Ethyl-5-(2-Methylpropyl)- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications in GLP and cGMP environments.

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 and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.