Description

6-Nitro-4-Indazolecarboxylic Acid Methyl Ester is a high-purity, versatile chemical intermediate essential for advanced organic synthesis. This compound is valued for its reactive nitro and ester functional groups, which enable precise molecular construction in complex chemical pathways. It is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and specialized fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex heterocyclic compounds and potential drug candidates targeting various therapeutic areas.
• Agrochemical Research: Used in the development and research of new crop protection agents and herbicides.
• Material Science: Serves as a precursor for the synthesis of advanced organic materials, including dyes, pigments, and functional polymers.
• Academic & R&D: Employed in university and corporate research laboratories for methodological studies and the exploration of new chemical reactions.
• Fine Chemical Synthesis: Integral to custom synthesis projects requiring specific indazole-based molecular frameworks.

Basic Information

Product Name	6-Nitro-4-Indazolecarboxylic Acid Methyl Ester
CAS No.	885518-55-8
Molecular Formula	C9H7N3O4
Molecular Weight	221.17 g/mol
Synonyms	Methyl 6-Nitro-1H-indazole-4-carboxylate; 1H-Indazole-4-carboxylic acid, 6-nitro-, methyl ester; 6-Nitro-1H-indazole-4-carboxylic acid methyl ester; Methyl 6-nitroindazole-4-carboxylate; 4-(Methoxycarbonyl)-6-nitro-1H-indazole; 6-Nitro-4-carbomethoxyindazole
EINECS	Contact for details

Quality Control

Our 6-Nitro-4-Indazolecarboxylic Acid Methyl Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as assay, identity, and impurity profiles. We adhere to cGMP principles where applicable to support our clients in regulated research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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