Description

4-Nitroindole-3-Carboxylic Acid is a versatile and high-value nitro-substituted indole derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its unique structure makes it indispensable for constructing complex heterocyclic frameworks and functionalized molecules. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in medicinal chemistry, agrochemical development, and the synthesis of novel organic materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly those targeting various biological receptors.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and for creating libraries of indole-based compounds for biological screening.
• Agrochemical Synthesis: Serves as a precursor in the development of new herbicides, fungicides, and plant growth regulators.
• Organic Material Science: Employed in the research and development of advanced organic electronic materials and dyes.
• Chemical Biology Probes: Utilized to create labeled or tagged molecules for studying biochemical pathways and enzyme functions.
• Academic & Industrial R&D: A fundamental reagent for methodological development in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	4-Nitroindole-3-Carboxylic Acid
CAS No.	123604-27-3
Molecular Formula	C9H6N2O4
Molecular Weight	206.16 g/mol
Synonyms	3-Carboxy-4-nitroindole; 4-Nitro-1H-indole-3-carboxylic acid; 1H-Indole-3-carboxylic acid, 4-nitro-; 4-Nitroindole-3-carboxylate
EINECS	Contact for details

Quality Control

Our 4-Nitroindole-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. We provide detailed Certificates of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications.

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 heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging are performed under low-light conditions to preserve stability.

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	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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