Description

7-Amino-2,3-Dihydro-Benzo[1,4]Dioxine-6-Carboxylic Acid Methyl Ester is a high-purity organic intermediate of significant importance in advanced chemical synthesis. Its value lies in its functionalized benzodioxine core, which serves as a versatile building block for constructing complex molecular architectures. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and cardiovascular drug candidates.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Material Science Research: Used in the development of organic semiconductors, ligands for catalysis, and specialty polymers.
• Academic & R&D: Serves as a critical reagent in medicinal chemistry research for structure-activity relationship (SAR) studies and library synthesis.
• Fine Chemical Production: Intermediate for the manufacture of dyes, pigments, and other performance chemicals requiring a benzodioxine scaffold.

Basic Information

Product Name	7-Amino-2,3-Dihydro-Benzo[1,4]Dioxine-6-Carboxylic Acid Methyl Ester
CAS No.	20197-76-6
Molecular Formula	C10H11NO4
Molecular Weight	209.20 g/mol
Synonyms	Methyl 7-Amino-2,3-dihydro-1,4-benzodioxine-6-carboxylate; 6-(Methoxycarbonyl)-2,3-dihydro-1,4-benzodioxin-7-amine; 7-Amino-2,3-dihydro-1,4-benzodioxin-6-carboxylic acid methyl ester; 2,3-Dihydro-7-amino-1,4-benzodioxin-6-carboxylic acid methyl ester; Methyl 7-amino-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylate; 7-Amino-6-methoxycarbonyl-2,3-dihydro-1,4-benzodioxine
EINECS	Contact for details

Quality Control

Our production of 7-Amino-2,3-Dihydro-Benzo[1,4]Dioxine-6-Carboxylic Acid Methyl Ester adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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