Description

5,5,7-Trimethyl-6,7-Dihydro-5H-[1,4]Oxazino-[2,3,4-Ij]Quinoline-2,3-Dione (CAS NO 1087644-54-9) is a high-purity, complex heterocyclic compound that serves as a critical advanced intermediate in modern synthetic chemistry. Its unique fused oxazino-quinoline dione structure makes it a valuable building block for the development of novel active pharmaceutical ingredients (APIs) and functional materials. This compound is primarily sought after by research institutions and industrial R&D departments focused on medicinal chemistry, agrochemicals, and material science.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective therapeutic areas.
• Medicinal Chemistry Research: Serves as a sophisticated scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Agrochemical Development: Used in the research and development of new-generation pesticides and herbicides due to its complex heterocyclic core.
• Organic Electronic Materials: Potential building block for the synthesis of specialized organic semiconductors and light-emitting materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and target engagement.
• Academic & Contract Research: Essential for advanced organic synthesis projects in university laboratories and contract research organizations (CROs).

Basic Information

Product Name	5,5,7-Trimethyl-6,7-Dihydro-5H-[1,4]Oxazino-[2,3,4-Ij]Quinoline-2,3-Dione
CAS No.	1087644-54-9
Molecular Formula	C₁₅H₁₅NO₃
Molecular Weight	257.29 g/mol
Synonyms	5,5,7-Trimethyl-6,7-dihydro-5H-[1,4]oxazino[2,3,4-ij]quinoline-2,3-dione; 5H-[1,4]Oxazino[2,3,4-ij]quinoline-2,3-dione, 6,7-dihydro-5,5,7-trimethyl-; TRM-OQD; Oxazinoquinolinedione derivative; CAS 1087644-54-9; Advanced oxazino-quinoline intermediate; Fused heterocyclic dione
EINECS	Contact for details

Quality Control

Every batch of 5,5,7-Trimethyl-6,7-Dihydro-5H-[1,4]Oxazino-[2,3,4-Ij]Quinoline-2,3-Dione is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency that meet the exacting standards of research and development applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and batch-to-batch reliability.

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). Keep the container sealed to protect this moisture-sensitive material from humidity. For long-term storage, consider inert gas purging.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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