Description

2,3-Dihydro-[1,4]dioxino[2,3-b]pyridin-8-amine is a high-purity, advanced pharmaceutical intermediate featuring a fused dioxino-pyridine heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex molecular architectures. It is primarily sought after by research institutions and pharmaceutical manufacturers engaged in the development of new drugs, agrochemicals, and specialty organic materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly for central nervous system (CNS) and antiviral therapies.
• Agrochemical Research: Used in the development of new herbicides and pesticides due to its heterocyclic scaffold.
• Organic Synthesis Building Block: Serves as a versatile starting material for constructing more complex fused-ring systems in academic and industrial R&D.
• Ligand and Catalyst Development: The amine functionality makes it suitable for creating novel ligands for metal-catalyzed reactions.
• Material Science Research: Investigated for potential use in the development of organic electronic materials and dyes.

Basic Information

Product Name	2,3-Dihydro-[1,4]dioxino[2,3-b]pyridin-8-amine
CAS No.	1246088-52-7
Molecular Formula	C8H8N2O2
Molecular Weight	164.16 g/mol
Synonyms	8-Amino-2,3-dihydro-1,4-dioxino[2,3-b]pyridine; 1,4-Dioxino[2,3-b]pyridin-8-amine, 2,3-dihydro-; 2,3-Dihydro-1,4-dioxino[2,3-b]pyridin-8-ylamine; 8-Amino-2,3-dihydro[1,4]dioxino[2,3-b]pyridine; Dioxinopyridinamine derivative
EINECS	Contact for details

Quality Control

Our production of 2,3-Dihydro-[1,4]dioxino[2,3-b]pyridin-8-amine adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All material is characterized using advanced analytical techniques including HPLC, GC-MS, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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