Description

2H,3H,4H-Pyrido[4,3-B][1,4]Oxazine Hydrochloride is a high-purity organic salt compound of significant interest in advanced chemical synthesis. This compound serves as a critical pharmaceutical intermediate and research chemical for the development of novel active molecules. It is primarily utilized by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and fine chemical sectors seeking reliable, high-quality building blocks for complex synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and other therapeutic areas.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products.
• Organic Synthesis: Serves as a versatile precursor for constructing complex heterocyclic frameworks in academic and industrial research.
• Chemical Reference Standard: Employed as a high-purity standard for analytical method development and quality control in chemical manufacturing.
• Material Science: Investigated for the development of novel organic electronic materials and functional polymers.

Basic Information

Product Name	2H,3H,4H-Pyrido[4,3-B][1,4]Oxazine Hydrochloride
CAS No.	1354940-75-2
Molecular Formula	C7H9ClN2O
Molecular Weight	172.61 g/mol
Synonyms	2H,3H,4H-Pyrido[4,3-b][1,4]oxazine, hydrochloride; Pyrido[4,3-b][1,4]oxazine hydrochloride; 4H-Pyrido[4,3-b][1,4]oxazine, hydrochloride; 1354940-75-2; 2H,3H,4H-Pyrido[4,3-b]1,4-oxazine HCl; 2,3,4-Tetrahydropyrido[4,3-b][1,4]oxazine hydrochloride
EINECS	Contact for details

Quality Control

Our 2H,3H,4H-Pyrido[4,3-B][1,4]Oxazine Hydrochloride 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 and can be tailored to meet specific client or regulatory requirements.

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 opening to prevent moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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