Description

1,4-Benzodioxin-5-Carboxylicacid,2,3-Dihydro-7-Methyl-,Methylester(9Ci) is a specialized organic compound belonging to the benzodioxin class, serving as a critical synthetic intermediate in advanced chemical synthesis. Its value lies in its precise molecular architecture, which provides a versatile scaffold for constructing complex molecules in pharmaceutical and agrochemical research. This high-purity building block is essential for R&D chemists and process development scientists working on novel active ingredients, particularly in the fields of medicinal chemistry and crop protection.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its benzodioxin core structure.
• Organic Synthesis: Versatile precursor for constructing complex heterocyclic compounds and fine chemicals in laboratory and pilot-scale production.
• Material Science: Potential monomer or additive in the research of specialty polymers and advanced organic materials.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	1,4-Benzodioxin-5-Carboxylicacid,2,3-Dihydro-7-Methyl-,Methylester(9Ci)
CAS No.	819800-80-1
Molecular Formula	C11H12O4
Molecular Weight	208.21 g/mol
Synonyms	2,3-Dihydro-7-methyl-1,4-benzodioxin-5-carboxylic acid methyl ester; Methyl 2,3-dihydro-7-methyl-1,4-benzodioxine-5-carboxylate; 7-Methyl-2,3-dihydro-1,4-benzodioxin-5-carboxylic acid methyl ester; 1,4-Benzodioxin-5-carboxylic acid, 2,3-dihydro-7-methyl-, methyl ester; CAS 819800-80-1
EINECS	Contact for details

Quality Control

Our production of 1,4-Benzodioxin-5-Carboxylicacid,2,3-Dihydro-7-Methyl-,Methylester(9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity suitable for research and development. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We maintain a quality management system aligned with cGMP principles for active pharmaceutical ingredients (APIs) and fine chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed in a dry environment to maintain product integrity.

Specification

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