Description

12-Chloro-3-[(4-Methoxyphenyl)Methyl]-2,4,7,8,9,10-Hexahydroisochromeno[3,4-F][1,3]Benzoxazin-6-One is a high-purity, complex heterocyclic organic compound with the CAS registry number 847366-17-0. This advanced chemical intermediate is valued for its unique fused-ring structure, which serves as a critical building block in sophisticated synthetic pathways. It is primarily sought after by research institutions and pharmaceutical development teams for the synthesis of novel active pharmaceutical ingredients (APIs) and other fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the research and development of new therapeutic agents, particularly in central nervous system (CNS) and oncology drug discovery programs.
• Organic Synthesis Building Block: Utilized in complex multi-step organic syntheses to construct intricate molecular architectures due to its reactive chloro and lactone functionalities.
• Medicinal Chemistry Research: Employed in structure-activity relationship (SAR) studies to explore and optimize biological activity in novel compound libraries.
• Fine Chemical Production: Serves as a specialized intermediate in the manufacture of high-value, low-volume fine chemicals and custom synthesis projects.
• Academic & Industrial R&D: Used in academic laboratories and corporate R&D centers for methodological development and exploratory chemical research.

Basic Information

Product Name	12-Chloro-3-[(4-Methoxyphenyl)Methyl]-2,4,7,8,9,10-Hexahydroisochromeno[3,4-F][1,3]Benzoxazin-6-One
CAS No.	847366-17-0
Molecular Formula	C23H20ClNO4
Molecular Weight	409.86 g/mol
Synonyms	12-Chloro-3-[(4-methoxyphenyl)methyl]-2,4,7,8,9,10-hexahydroisochromeno[3,4-f][1,3]benzoxazin-6-one; 12-Chloro-3-(4-methoxybenzyl)-2,4,7,8,9,10-hexahydroisochromeno[3,4-f][1,3]benzoxazin-6-one; 847366-17-0; Isochromenobenzoxazinone derivative; Fused isochromeno-benzoxazinone
EINECS	Contact for details

Quality Control

Our 12-Chloro-3-[(4-Methoxyphenyl)Methyl]-2,4,7,8,9,10-Hexahydroisochromeno[3,4-F][1,3]Benzoxazin-6-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the exacting standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The compound may be light-sensitive; prolonged exposure to light should be avoided. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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