Description

(2,3-Dihydro-[1,4]Dioxino[2,3-B]Pyridin-7-Yl)-Methanol is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a versatile and critical intermediate for constructing complex molecular architectures, particularly in the pharmaceutical sector. It is primarily needed by research chemists and process development teams in pharmaceutical, agrochemical, and fine chemical industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly for central nervous system (CNS) and antiviral therapies.
• Agrochemical Synthesis: Used in the creation of advanced herbicides, fungicides, and insecticides with specific biological activity.
• Ligand and Catalyst Development: Serves as a precursor for chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as novel polymers or small molecules for OLEDs.
• Academic & Contract Research: A valuable reagent for methodological studies and library synthesis in academic and contract research organizations (CROs).
• Fine Chemical Production: Used in the multi-step synthesis of specialty chemicals and complex natural product analogs.

Basic Information

Product Name	(2,3-Dihydro-[1,4]Dioxino[2,3-B]Pyridin-7-Yl)-Methanol
CAS No.	443956-46-5
Molecular Formula	C9H9NO3
Molecular Weight	179.17 g/mol
Synonyms	7-(Hydroxymethyl)-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine; [1,4]Dioxino[2,3-b]pyridine-7-methanol, 2,3-dihydro-; 2,3-Dihydro-1,4-dioxino[2,3-b]pyridine-7-methanol; (1,4-Dioxino[2,3-b]pyridin-7-yl)methanol, 2,3-dihydro-; 7-(Hydroxymethyl)-2,3-dihydro-1,4-dioxino[2,3-b]pyridine
EINECS	Contact for details

Quality Control

Our (2,3-Dihydro-[1,4]Dioxino[2,3-B]Pyridin-7-Yl)-Methanol is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency suitable for demanding synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

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