Description

4-Bromo-1,3-Dimethyl-1H-Pyrazole-5-Methanol CAS NO 1374868-77-5 is a high-purity, functionalized pyrazole derivative serving as a versatile and critical building block in advanced organic synthesis. Its value lies in providing a brominated, hydroxymethyl-substituted pyrazole scaffold, enabling precise molecular construction for research and development. This compound is essential for pharmaceutical chemists and agrochemical researchers developing novel active ingredients, as well as for material scientists exploring new functional polymers and ligands.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in kinase inhibitor and anti-inflammatory agent research.
• Agrochemical Synthesis: Used in the creation of advanced pesticides and herbicides, leveraging its halogenated heterocyclic structure for bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for chelating ligands in coordination chemistry and catalysis.
• Material Science Research: Employed in the synthesis of specialized polymers and organic electronic materials.
• Chemical Biology Probes: Useful for creating tagged molecules to study biological pathways and protein interactions.
• Custom Synthesis and Scale-up: A starting material for contract research organizations (CROs) and CDMOs for custom manufacturing projects.

Basic Information

Product Name	4-Bromo-1,3-Dimethyl-1H-Pyrazole-5-Methanol
CAS No.	1374868-77-5
Molecular Formula	C6H9BrN2O
Molecular Weight	205.05 g/mol
Synonyms	4-Bromo-1,3-dimethyl-5-(hydroxymethyl)-1H-pyrazole; 5-(Hydroxymethyl)-4-bromo-1,3-dimethyl-1H-pyrazole; 1H-Pyrazole-5-methanol, 4-bromo-1,3-dimethyl-; 4-Bromo-1,3-dimethyl-1H-pyrazol-5-ylmethanol; 4-Bromo-1,3-dimethylpyrazole-5-methanol
EINECS	Contact for details

Quality Control

Every batch of 4-Bromo-1,3-Dimethyl-1H-Pyrazole-5-Methanol is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency meet the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if necessary to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.