Description

7-Chloro-2,3-Dihydro-[1,4]Dioxino-[2,3-B]Pyridine-8-Carbaldehyde Oxime is a high-purity, advanced pharmaceutical intermediate with the CAS number 1346451-49-7. This compound is a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs), valued for its precise molecular architecture. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly in research and development pipelines.
• Organic Synthesis Building Block: Used in constructing heterocyclic compounds for medicinal chemistry and material science applications.
• Agrochemical Research: Serves as a starting material for developing new crop protection agents and pesticides.
• Chemical Reference Standard: Employed as a high-purity standard for analytical method development and quality control in laboratories.
• Academic & Industrial R&D: Facilitates exploratory chemistry in universities and corporate R&D centers for novel compound libraries.

Basic Information

Product Name	7-Chloro-2,3-Dihydro-[1,4]Dioxino-[2,3-B]Pyridine-8-Carbaldehyde Oxime
CAS No.	1346451-49-7
Molecular Formula	C9H7ClN2O3
Molecular Weight	226.62 g/mol
Synonyms	7-Chloro-2,3-dihydro-1,4-dioxino[2,3-b]pyridine-8-carbaldehyde oxime; 1,4-Dioxino[2,3-b]pyridine-8-carbaldehyde, 7-chloro-2,3-dihydro-, oxime; 1346451-49-7; 7-Chloro-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine-8-carboxaldehyde oxime
EINECS	Contact for details

Quality Control

Our 7-Chloro-2,3-Dihydro-[1,4]Dioxino-[2,3-B]Pyridine-8-Carbaldehyde Oxime is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which may affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.