Description

Oxazine 1 is a versatile synthetic organic dye belonging to the oxazine class of heterocyclic compounds. This product is valued for its strong fluorescence properties and its utility as a key intermediate and functional dye in advanced research and industrial applications. It is primarily sought by professionals in the life sciences, analytical chemistry, and materials science sectors for its role in fluorescence labeling, staining, and as a laser dye.

Application

• Fluorescent Staining and Labeling: Used as a biological stain for nucleic acids (DNA/RNA) and cellular components in microscopy and flow cytometry.
• Laser Dye Applications: Employed as an active medium in tunable dye lasers, particularly in the red to near-infrared spectral region.
• Photodynamic Therapy (PDT) Research: Investigated as a potential photosensitizer in medical research for targeted light-activated treatments.
• Analytical Chemistry and Sensors: Functions as a fluorescent probe or indicator in chemical sensing and detection systems.
• Materials Science: Incorporated into advanced polymeric materials and coatings for optical applications and as a tracer.
• Non-Linear Optics (NLO): Studied for its potential in photonic devices and optical data storage due to its specific electronic properties.

Basic Information

Product Name	Oxazine 1
CAS No.	47367-75-9
Molecular Formula	C22H21N3O2S
Molecular Weight	391.48 g/mol
Synonyms	Oxazine 1 Perchlorate; Oxazine 1 dye; 9-Ethyl-3,6-bis(ethylamino)-2,7-dimethyloxazin-5-ium perchlorate; 3,6-Bis(ethylamino)-2,7-dimethyl-9-ethyloxazin-5-ium perchlorate; C.I. 51120; Exciton Oxazine 1; Oxazine 1 (Perchlorate Salt)
EINECS	Contact for details

Quality Control

Our Oxazine 1 is produced under strict quality management protocols to ensure batch-to-batch consistency and high performance. Each lot undergoes comprehensive analytical testing, including HPLC for purity, spectroscopic identification (UV-Vis, IR), and residual solvent analysis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to prevent degradation.

Specification

Item	Specification
Appearance	Dark green to blue-black crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 95.0%
UV-Vis Absorption (λmax)	Conforms (typically ~645-660 nm in methanol)
Fluorescence Emission (λmax)	Conforms (typically ~660-680 nm)
Loss on Drying	≤ 2.0 %
Residual Solvents (GC)	Meets ICH guidelines

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