Description

1,3-Benzodioxan-2-Carboxylic Acid, 6-Chloro-4-Methyl-4-(2-Thienyl)-, M Ethyl Ester, (E)- is a high-purity, synthetic organic compound featuring a complex benzodioxan-thiophene hybrid structure. This compound serves as a critical advanced pharmaceutical intermediate for the research and development of novel active pharmaceutical ingredients (APIs). It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of complex molecules for therapeutic applications.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly in central nervous system (CNS) and other therapeutic areas.
• Chemical Research: Used in academic and industrial research for studying structure-activity relationships (SAR) and developing new synthetic methodologies.
• Agrochemical Development: Potential intermediate for creating novel active ingredients in crop protection products.
• Material Science Research: Serves as a precursor for developing specialty polymers or organic electronic materials due to its fused heterocyclic system.

Basic Information

Product Name	1,3-Benzodioxan-2-Carboxylic Acid, 6-Chloro-4-Methyl-4-(2-Thienyl)-, M Ethyl Ester, (E)-
CAS No.	86617-08-5
Molecular Formula	C17H17ClO4S
Molecular Weight	352.83 g/mol
Synonyms	(E)-6-Chloro-4-methyl-4-(thiophen-2-yl)-1,3-benzodioxane-2-carboxylic acid methyl ester; (E)-Methyl 6-chloro-4-methyl-4-(thiophen-2-yl)-1,3-benzodioxane-2-carboxylate; 6-Chloro-4-methyl-4-(2-thienyl)-1,3-benzodioxole-2-carboxylic acid methyl ester, (E)-; 86617-08-5; (E)-Methyl 6-chloro-4-methyl-4-(2-thienyl)-2H-1,3-benzodioxole-2-carboxylate
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support development projects with custom synthesis and purity grades upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Maximum Impurity	≤ 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.