Description

6-Chloro-Chroman-3-Carboxylic Acid Ethyl Ester is a high-purity, synthetic organic compound belonging to the chroman family, serving as a critical advanced intermediate in modern chemical synthesis. Its value lies in its versatile molecular scaffold, which is engineered for the efficient construction of complex molecules with targeted biological or material properties. This product is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in therapeutic areas requiring chroman-based structures.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators where the chlorinated chroman moiety imparts specific biological activity.
• Organic Synthesis Reagent: Employed in academic and industrial R&D labs for constructing complex heterocyclic compounds and exploring new chemical reactions.
• Material Science Precursor: Acts as a starting material for synthesizing specialized organic ligands, dyes, or polymers with unique optical or electronic properties.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development, quality control, and regulatory submissions.

Basic Information

Product Name	6-Chloro-Chroman-3-Carboxylic Acid Ethyl Ester
CAS No.	885271-36-3
Molecular Formula	C₁₂H₁₃ClO₃
Molecular Weight	240.68 g/mol
Synonyms	Ethyl 6-Chloro-3,4-dihydro-2H-1-benzopyran-3-carboxylate; 6-Chloro-3,4-dihydro-2H-1-benzopyran-3-carboxylic Acid Ethyl Ester; 6-Chlorochroman-3-carboxylic Acid Ethyl Ester; 2H-1-Benzopyran-3-carboxylic acid, 6-chloro-3,4-dihydro-, ethyl ester; Ethyl 6-chloro-3,4-dihydro-2H-chromene-3-carboxylate
EINECS	Contact for details

Quality Control

Our 6-Chloro-Chroman-3-Carboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity, GC for residual solvents, and NMR/IR for structural confirmation, to ensure it meets exacting standards for research and production use. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and consistent batch-to-batch quality.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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