Description

1-(2-Bromo-4-Chloro-Phenoxymethyl)-1 H-Pyrazole-3-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate with the CAS registry number 1001500-71-5. This compound is valued for its role as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs), particularly those targeting specific biological pathways. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new therapeutic agents and crop protection solutions.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, especially in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides and pesticides, leveraging its halogenated phenoxymethyl structure.
• Chemical Research: Serves as a versatile scaffold for organic synthesis and the creation of new chemical entities in R&D laboratories.
• API Manufacturing: Employed in the controlled, large-scale production of specific active pharmaceutical ingredients requiring this precise molecular framework.
• Material Science: Potential application in the synthesis of specialty polymers and functional materials.

Basic Information

Product Name	1-(2-Bromo-4-Chloro-Phenoxymethyl)-1 H-Pyrazole-3-Carboxylic Acid
CAS No.	1001500-71-5
Molecular Formula	C11H8BrClN2O3
Molecular Weight	331.55 g/mol
Synonyms	1-[(2-Bromo-4-chlorophenoxy)methyl]-1H-pyrazole-3-carboxylic acid; 1-(2-Bromo-4-chloro-phenoxymethyl)-1H-pyrazole-3-carboxylic acid; 1H-Pyrazole-3-carboxylic acid, 1-[(2-bromo-4-chlorophenoxy)methyl]-; 1001500-71-5; 1-(2-Bromo-4-chloro-phenoxy-methyl)-1H-pyrazole-3-carboxylic acid; 1-(2-Bromo-4-chloro-phenoxymethyl)-1H-pyrazole-3-carboxylic acid; 1-(2-Bromo-4-chloro-phenoxymethyl)-1H-pyrazole-3-carboxylic acid (CAS 1001500-71-5)
EINECS	Contact for details

Quality Control

Our 1-(2-Bromo-4-Chloro-Phenoxymethyl)-1 H-Pyrazole-3-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
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.