Description

5-Bromo-1-Isopropyl-1H-Pyrazole is a high-purity, functionalized pyrazole derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its versatile reactivity, particularly in the formation of complex heterocyclic systems and as a key intermediate in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing novel active molecules.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in kinase inhibitor and anti-inflammatory drug discovery programs.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, leveraging its halogenated pyrazole core.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized N-heterocyclic ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as charge-transport layers or luminescent compounds.
• Chemical Biology Probes: Utilized as a building block for designing molecular probes and tags to study biological systems and pathways.
• Custom Synthesis and Contract Manufacturing: A fundamental starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving global clients.

Basic Information

Product Name	5-Bromo-1-Isopropyl-1H-Pyrazole
CAS No.	1308384-38-4
Molecular Formula	C6H9BrN2
Molecular Weight	189.06 g/mol
Synonyms	1H-Pyrazole, 5-bromo-1-(1-methylethyl)-; 1-Isopropyl-5-bromopyrazole; 5-Bromo-1-(propan-2-yl)-1H-pyrazole; 5-Bromo-1-isopropylpyrazole; 1308384-38-4; 5-Br-1-iPr-Pyrazole
EINECS	Contact for details

Quality Control

Our 5-Bromo-1-Isopropyl-1H-Pyrazole is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and development applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing key parameters such as identity, purity, and impurity profiles. Our quality management system supports compliance with relevant industry standards for fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0% (Area %)
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.