Description

1-(2-Bromoethyl)-3,5-Dimethyl-1H-Pyrazole is a versatile brominated pyrazole derivative, a crucial building block in advanced organic synthesis. Its reactive bromoethyl side chain makes it a valuable intermediate for constructing complex molecules, particularly in the development of pharmaceuticals and agrochemicals. This high-purity compound is essential for researchers and manufacturers in fine chemical, pharmaceutical, and life science industries seeking reliable, high-quality intermediates for their synthetic pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with pyrazole-based pharmacophores.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging the pyrazole core's bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the synthesis of functionalized polymers or organic electronic materials due to its modifiable structure.
• Chemical Biology Probes: Utilized to create tagged or functionalized molecules for studying biological processes and target engagement.
• Custom Synthesis and R&D: A fundamental reagent for contract research organizations (CROs) and academic laboratories exploring new synthetic methodologies.

Basic Information

Item	Details
Product Name	1-(2-Bromoethyl)-3,5-Dimethyl-1H-Pyrazole
CAS No.	67000-35-5
Molecular Formula	C7H11BrN2
Molecular Weight	203.08 g/mol
Synonyms	1-(2-Bromoethyl)-3,5-dimethylpyrazole; 3,5-Dimethyl-1-(2-bromoethyl)pyrazole; 2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethyl bromide; 1H-Pyrazole, 1-(2-bromoethyl)-3,5-dimethyl-; (2-Bromoethyl)-3,5-dimethyl-1H-pyrazole
EINECS	Contact for details

Quality Control

Our production of 1-(2-Bromoethyl)-3,5-Dimethyl-1H-Pyrazole adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical quality attributes to support your regulatory and R&D requirements.

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 acids and incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	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.