Description

1,4-Benzodioxin-5-Carboxylicacid,8-Amino-2,3-Dihydro-,Methylester(9Ci) is a specialized heterocyclic building block with a fused benzodioxin core, offering a unique combination of an amino group and a methyl ester for versatile downstream chemical modifications. This compound is valued for its role as a critical intermediate in the synthesis of complex molecules, particularly in advanced pharmaceutical research and fine chemical manufacturing. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or requiring specific benzodioxin-based pharmacophores.
• Agrochemical Research: Used in developing new active ingredients for crop protection agents, leveraging its heterocyclic structure for bioactivity.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex molecules used in dyes, pigments, and advanced material precursors.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in organic synthesis and heterocyclic chemistry.
• Material Science: Potential monomer or functionalizing agent in the development of specialty polymers with tailored optical or electronic properties.

Basic Information

Product Name	1,4-Benzodioxin-5-Carboxylicacid,8-Amino-2,3-Dihydro-,Methylester(9Ci)
CAS No.	158504-37-1
Molecular Formula	C11H11NO4
Molecular Weight	221.21 g/mol
Synonyms	8-Amino-2,3-dihydro-1,4-benzodioxin-5-carboxylic acid methyl ester; Methyl 8-amino-2,3-dihydro-1,4-benzodioxine-5-carboxylate; 8-Amino-2,3-dihydrobenzo[1,4]dioxine-5-carboxylic acid methyl ester; 158504-37-1; 1,4-Benzodioxin-5-carboxylic acid, 8-amino-2,3-dihydro-, methyl ester (9CI)
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for research and development use. Each batch is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry to confirm identity and purity. Certificates of Analysis (COA) documenting all critical parameters are available upon request. We adhere to a quality management system to ensure batch-to-batch consistency and traceability.

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). This compound may be light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.