Description

4,7-Dichloro-1H-Indole-2-Carboxylic Acid is a high-purity halogenated indole derivative serving as a critical synthetic building block in advanced organic chemistry. Its value lies in its versatile reactivity, particularly as a key precursor for constructing complex heterocyclic scaffolds found in active pharmaceutical ingredients. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and advanced material sectors who require reliable, high-quality intermediates for drug discovery and specialty chemical synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, oncology, and anti-inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive indole core structure.
• Material Science: Serves as a monomer or building block for creating specialized polymers and organic electronic materials with unique optoelectronic properties.
• Chemical Synthesis: Employed in organic synthesis for constructing complex heterocyclic compounds, leveraging the reactivity of the carboxylic acid and halogen substituents.
• Bioconjugation & Probe Development: Useful in medicinal chemistry for creating fluorescent probes or bioconjugates for biochemical assays and diagnostic applications.

Basic Information

Product Name	4,7-Dichloro-1H-Indole-2-Carboxylic Acid
CAS No.	96129-74-7
Molecular Formula	C9H5Cl2NO2
Molecular Weight	230.05 g/mol
Synonyms	2-Carboxy-4,7-dichloroindole; 4,7-Dichloroindole-2-carboxylic Acid; 1H-Indole-2-carboxylic acid, 4,7-dichloro-; 4,7-Dichloro-1H-indole-2-carboxylic acid; 96129-74-7; 4,7-Dichloroindol-2-carbonsäure (German); Acide 4,7-dichloro-1H-indole-2-carboxylique (French)
EINECS	Contact for details

Quality Control

Our 4,7-Dichloro-1H-Indole-2-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) documenting all critical quality parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The compound may be light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.