Description

5-Bromo-7-Indazolecarboxylic Acid Methyl Ester is a high-purity, versatile indazole derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its reactive bromine and ester functional groups, which enable precise molecular modifications. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and complex heterocyclic compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the research and development of new drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and plant growth regulators that require specific indazole-based scaffolds.
• Material Science Research: Employed in the development of advanced organic materials, including organic light-emitting diodes (OLEDs) and conductive polymers.
• Chemical Biology Probes: Serves as a starting material for synthesizing labeled compounds and probes used in biochemical and diagnostic research.
• Custom Synthesis & Contract Manufacturing: An essential raw material for fine chemical manufacturers offering bespoke synthesis services to global clients.

Basic Information

Product Name	5-Bromo-7-Indazolecarboxylic Acid Methyl Ester
CAS No.	898747-24-5
Molecular Formula	C9H7BrN2O2
Molecular Weight	255.07 g/mol
Synonyms	Methyl 5-bromo-1H-indazole-7-carboxylate; 5-Bromo-1H-indazole-7-carboxylic acid methyl ester; 5-Bromo-7-carbomethoxyindazole; 898747-24-5; 5-Bromo-7-indazolecarboxylic acid methyl ester; Methyl 5-bromo-7-indazolecarboxylate; 5-Bromo-7-methoxycarbonylindazole
EINECS	Contact for details

Quality Control

Our 5-Bromo-7-Indazolecarboxylic Acid Methyl Ester is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with customer specifications and industry best practices.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

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