Description

(E)-2,3-Dihydro-[1,4]dioxino[2,3-b]pyridine-8-carbaldehyde oxime is a specialized heterocyclic oxime compound that serves as a crucial synthetic intermediate and building block in advanced organic chemistry. Its unique fused dioxino-pyridine structure makes it a valuable precursor for developing novel pharmacologically active molecules and functional materials. This high-purity intermediate is primarily sought by research and development teams in the pharmaceutical, agrochemical, and fine chemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and antiviral research.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic scaffold for bioactivity.
• Ligand Synthesis: Serves as a precursor for creating chelating ligands in coordination chemistry and catalysis.
• Material Science: Intermediate in the synthesis of organic electronic materials and photoactive compounds.
• Chemical Biology Probes: Utilized to develop molecular probes for studying enzyme function and biological pathways.
• Academic & Contract Research: Essential for methodological development and novel synthetic route exploration in university and CRO laboratories.

Basic Information

Product Name	(E)-2,3-Dihydro-[1,4]dioxino[2,3-b]pyridine-8-carbaldehyde oxime
CAS No.	1246090-99-2
Molecular Formula	C9H8N2O3
Molecular Weight	192.17 g/mol
Synonyms	(E)-8-Formyl-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine oxime; (E)-2,3-Dihydro[1,4]dioxino[2,3-b]pyridine-8-carboxaldehyde oxime; Dioxinopyridinecarbaldehyde oxime; 1246090-99-2; (E)-2,3-Dihydro-1,4-dioxino[2,3-b]pyridine-8-carbaldehyde oxime; 8-Pyridinecarboxaldehyde, 2,3-dihydro[1,4]dioxino[2,3-b]-, oxime, (E)-
EINECS	Contact for details

Quality Control

Our (E)-2,3-Dihydro-[1,4]dioxino[2,3-b]pyridine-8-carbaldehyde oxime is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability, batch-to-batch consistency, and compliance with relevant specifications.

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 after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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