Description

6-Chloro-2-Methyl-10-Oxo-10H-9-Oxa-1-Aza-Anthracene-3-Carboxylic Acid is a high-purity, complex heterocyclic carboxylic acid building block of significant interest in advanced organic synthesis. This compound matters for its role as a critical intermediate in the development of novel active pharmaceutical ingredients (APIs) and specialty fine chemicals. Industrial researchers and process chemists in the pharmaceutical, agrochemical, and material science sectors need this precise chemical for constructing sophisticated molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in antibiotic and anti-inflammatory research.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor for electron-transport or emissive layer materials in advanced display technologies.
• Dye and Pigment Synthesis: Intermediate for creating specialized heterocyclic dyes with specific light-absorption properties.
• Ligand and Catalyst Development: Utilized in the preparation of complex chelating ligands for catalytic systems.
• Academic and R&D: Fundamental research reagent for studying heterocyclic chemistry and reaction mechanisms.

Basic Information

Product Name	6-Chloro-2-Methyl-10-Oxo-10H-9-Oxa-1-Aza-Anthracene-3-Carboxylic Acid
CAS No.	68302-47-6
Molecular Formula	C₁₄H₈ClNO₄
Molecular Weight	289.67 g/mol
Synonyms	6-Chloro-2-methyl-10-oxo-10H-[1,4]oxazino[2,3,4-ij]isoquinoline-3-carboxylic acid; 6-Chloro-2-methyl-10-oxo-4-oxa-1-azaanthracene-3-carboxylic acid; 3-Carboxy-6-chloro-2-methyl-4-oxa-1-azaanthracen-10-one; 68302-47-6; 6-Chloro-2-methyl-10-oxo-4-oxa-1-aza-anthracene-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 6-Chloro-2-Methyl-10-Oxo-10H-9-Oxa-1-Aza-Anthracene-3-Carboxylic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. For long-term storage, consider the use of desiccants.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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