Description

6,8-Dichlorochromone-3-Carboxylic Acid is a high-purity, functionalized chromone derivative serving as a critical synthetic intermediate in advanced organic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for synthesizing new compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry research targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging the bioactive chromone scaffold.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex heterocyclic compounds and specialty chemicals.
• Material Science Research: Potential intermediate in the synthesis of organic electronic materials or advanced polymers.
• Academic & R&D: Essential reagent for methodological studies in organic synthesis and heterocyclic chemistry within university and corporate laboratories.

Basic Information

Product Name	6,8-Dichlorochromone-3-Carboxylic Acid
CAS No.	72798-31-3
Molecular Formula	C10H4Cl2O4
Molecular Weight	259.04 g/mol
Synonyms	6,8-Dichloro-4-oxo-4H-chromene-3-carboxylic acid; 6,8-Dichloro-3-carboxychromone; 3-Carboxy-6,8-dichlorochromone; 6,8-Dichloro-4-oxo-4H-1-benzopyran-3-carboxylic acid; 6,8-Dichlorochromone-3-carboxylic acid; Chromone-3-carboxylic acid, 6,8-dichloro-; 6,8-Dichloro-4-oxo-4H-chromene-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 6,8-Dichlorochromone-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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