Description

Methyl 7-Chlorothieno[2,3-F][1,3]Benzodioxole-6-Carboxylate is a high-purity, heterocyclic organic compound serving as a critical advanced intermediate in modern synthetic chemistry. Its complex fused-ring structure makes it a valuable building block for the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. This compound is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries seeking to create new molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-infective therapeutic areas.
• Agrochemical Research: Serves as a sophisticated scaffold for developing new-generation herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science: Potential building block for creating specialized organic electronic materials and functional polymers.
• Chemical Synthesis: Used in academic and industrial research laboratories for method development and exploring new heterocyclic chemistry.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific molecule production.

Basic Information

Product Name	Methyl 7-Chlorothieno[2,3-F][1,3]Benzodioxole-6-Carboxylate
CAS No.	478400-02-1
Molecular Formula	C11H7ClO4S
Molecular Weight	270.69 g/mol
Synonyms	Methyl 7-chlorothieno[2,3-f][1,3]benzodioxole-6-carboxylate; 7-Chlorothieno[2,3-f][1,3]benzodioxole-6-carboxylic acid methyl ester; Methyl 7-chloro-2,3-dihydrothieno[2,3-f][1,3]benzodioxole-6-carboxylate (related); CAS 478400-02-1; Thienobenzodioxole carboxylate derivative
EINECS	Contact for details

Quality Control

Every batch of Methyl 7-Chlorothieno[2,3-F][1,3]Benzodioxole-6-Carboxylate is manufactured under strict quality management systems. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed HPLC/GC purity data, to ensure compliance with your research and development specifications. Our quality commitment supports applications requiring high-purity advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.