Description

Oxonin CAS NO 293-59-4 is a specialized organic compound belonging to the oxazine class of heterocyclic chemicals. This product is valued for its role as a versatile intermediate in the synthesis of dyes, pigments, and advanced functional materials. It is essential for manufacturers and R&D facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking high-purity building blocks for complex synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and diagnostic agents.
• Dye and Pigment Manufacturing: Serves as a core structure for producing vibrant and stable oxazine-based dyes and pigments.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Functional Material Research: Employed in the creation of organic semiconductors, photochromic materials, and sensors.
• Analytical Chemistry: Acts as a reagent or a standard in chromatographic analysis and method development.
• Academic and Industrial R&D: A valuable compound for exploratory research in organic chemistry and material science.

Basic Information

Product Name	Oxonin
CAS No.	293-59-4
Molecular Formula	C8H7NO
Molecular Weight	133.15 g/mol
Synonyms	1H-Pyrrolo[3,2,1-de]phenoxazin-1-one; Oxonin; Phenoxazinone derivative; 1-Oxo-1H-pyrrolo[3,2,1-de]phenoxazine; 293-59-4; NSC 407347; AI3-03104; CCRIS 6001
EINECS	206-004-9

Quality Control

Our Oxonin is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and purity against established specifications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes.

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 properties of being easily oxidized and highly volatile, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability and to minimize degradation and loss.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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