Description

6,8-Dichloro-Chroman-3-Carboxylic Acid Ethyl Ester is a high-purity synthetic intermediate of significant importance in advanced organic synthesis. Its value lies in its functionalized chroman scaffold, which serves as a versatile building block for the development of complex molecules. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its halogenated structure for bioactivity.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex heterocyclic compounds and fused ring systems in medicinal chemistry.
• Material Science Research: Potential intermediate for the synthesis of specialty chemicals and advanced organic materials with specific optical or electronic properties.

Basic Information

Product Name	6,8-Dichloro-Chroman-3-Carboxylic Acid Ethyl Ester
CAS No.	885271-53-4
Molecular Formula	C12H12Cl2O3
Molecular Weight	275.13 g/mol
Synonyms	Ethyl 6,8-Dichlorochroman-3-carboxylate; 6,8-Dichloro-3-chromancarboxylic Acid Ethyl Ester; 2,3-Dihydro-6,8-dichloro-2H-1-benzopyran-3-carboxylic Acid Ethyl Ester; 885271-53-4; Chroman-3-carboxylic acid, 6,8-dichloro-, ethyl ester
EINECS	Contact for details

Quality Control

Our 6,8-Dichloro-Chroman-3-Carboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

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%
Residue on Ignition	≤ 0.1%

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