Description

6,8-Dichloro-Chroman-3-Carboxylic Acid is a high-purity, synthetically derived organic compound featuring a chroman core structure with specific halogen substitutions. This compound serves as a critical pharmaceutical intermediate and a versatile building block in advanced organic synthesis. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Fine Chemical Synthesis: Serves as a versatile scaffold for creating complex molecules in material science and specialty chemistry applications.
• Academic & R&D: Employed in university and corporate research laboratories for methodological studies and the exploration of new chemical reactions.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development, validation, and quality control processes.

Basic Information

Product Name	6,8-Dichloro-Chroman-3-Carboxylic Acid
CAS No.	885271-47-6
Molecular Formula	C10H8Cl2O3
Molecular Weight	247.07 g/mol
Synonyms	3-Chromancarboxylic acid, 6,8-dichloro-; 6,8-Dichloro-3-chromancarboxylic acid; 6,8-Dichloro-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid; 6,8-Dichlorochroman-3-carboxylic acid; 2H-1-Benzopyran-3-carboxylic acid, 6,8-dichloro-3,4-dihydro-; CAS 885271-47-6
EINECS	Contact for details

Quality Control

Our 6,8-Dichloro-Chroman-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets the highest standards of purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your research or production requirements.

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). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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