Description

6-Chloro-Chroman-3-Carboxylic Acid is a high-purity, synthetically valuable organic intermediate characterized by its fused chroman ring system. This compound matters as a critical building block in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals, offering a versatile scaffold for further functionalization. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for advanced synthesis projects.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or cardiovascular diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive chroman structure.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex molecules used in material science, dyes, and fragrances.
• Academic & R&D: Employed in university and corporate research laboratories for method development and exploring new chemical entities.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in related manufacturing processes.

Basic Information

Product Name	6-Chloro-Chroman-3-Carboxylic Acid
CAS No.	164265-01-4
Molecular Formula	C10H9ClO3
Molecular Weight	212.63 g/mol
Synonyms	6-Chloro-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid; 6-Chloro-3-chromancarboxylic Acid; 6-Chloro-3-carboxychroman; 6-Chloro-3,4-dihydro-2H-chromene-3-carboxylic acid; 6-Chloro-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid; 164265-01-4 (CAS); 6-Chlorochroman-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 6-Chloro-Chroman-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical synthesis workflows.

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 strong oxidizing agents and incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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