Description

3-Oxo-3,4-Dihydro-2H-Pyrido[3,2-B][1,4]Thiazine-6-Carbaldehyde is a high-purity, advanced pharmaceutical intermediate characterized by its fused heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of complex bioactive molecules, offering a unique scaffold for medicinal chemistry research and development. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and biotechnology sectors for creating novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Medicinal Chemistry Research: Serves as a versatile scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Chemical Synthesis: Used in the development of complex heterocyclic compounds for academic and industrial research.
• Active Pharmaceutical Ingredient (API) Development: Employed in the route scouting and process chemistry stages for new API manufacturing.
• Bioconjugation & Probe Development: The aldehyde functional group allows for use in creating fluorescent probes or bioconjugates for biochemical assays.

Basic Information

Product Name	3-Oxo-3,4-Dihydro-2H-Pyrido[3,2-B][1,4]Thiazine-6-Carbaldehyde
CAS No.	443956-16-9
Molecular Formula	C8H6N2O2S
Molecular Weight	194.21 g/mol
Synonyms	2H-Pyrido[3,2-b][1,4]thiazine-6-carboxaldehyde, 3,4-dihydro-3-oxo-; 3-Oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxaldehyde; 443956-16-9; 6-Formyl-3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine; Pyrido[3,2-b][1,4]thiazine-6-carbaldehyde, 3,4-dihydro-3-oxo-2H-
EINECS	Contact for details

Quality Control

Our 3-Oxo-3,4-Dihydro-2H-Pyrido[3,2-B][1,4]Thiazine-6-Carbaldehyde is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development. All products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.