Description

4-Bromo-1-((3-Methyloxetan-3-Yl)Methyl)-1H-Pyrazole is a high-value, functionalized heterocyclic building block designed for advanced synthetic chemistry. This compound matters for its unique molecular architecture, combining a reactive pyrazole core with a bromo substituent and a sterically constrained oxetane moiety, enabling precise molecular construction. It is primarily needed by pharmaceutical and agrochemical R&D teams for the synthesis of novel active ingredients, as well as by specialty chemical manufacturers developing performance materials and ligands for catalysis.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly in kinase inhibitor and other small-molecule therapeutic programs.
• Agrochemical Synthesis: Used in creating novel herbicides, fungicides, and insecticides with potentially improved efficacy and environmental profiles.
• Ligand and Catalyst Development: Serves as a precursor for constructing sophisticated chelating ligands used in transition metal catalysis for asymmetric synthesis.
• Material Science Research: Incorporated into polymers or organic frameworks to modify physical properties like solubility, thermal stability, or optical characteristics.
• Chemical Biology Probes: Utilized in the synthesis of tool compounds and molecular probes for studying biological pathways and target engagement.

Basic Information

Product Name	4-Bromo-1-((3-Methyloxetan-3-Yl)Methyl)-1H-Pyrazole
CAS No.	1258452-60-6
Molecular Formula	C9H13BrN2O
Molecular Weight	245.12 g/mol
Synonyms	4-Bromo-1-[(3-methyloxetan-3-yl)methyl]-1H-pyrazole; 1H-Pyrazole, 4-bromo-1-[(3-methyl-3-oxetanyl)methyl]-; 4-Bromo-1-((3-methyloxetan-3-yl)methyl)-1H-pyrazole; 4-Bromo-1-[(3-methyloxetan-3-yl)methyl]pyrazole; 1258452-60-6; 4-Bromo-1-(3-methyloxetan-3-yl)methyl-1H-pyrazole
EINECS	Contact for details

Quality Control

Our 4-Bromo-1-((3-Methyloxetan-3-Yl)Methyl)-1H-Pyrazole is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our commitment to quality assurance and supply reliability supports critical R&D and scale-up processes for our global partners.

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). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	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.