Description

Neocyanine is a specialized organic dye compound with significant utility in advanced material science and analytical chemistry. Its unique photophysical properties make it a valuable component for research and development in high-tech applications. This product is essential for industries focused on optical materials, sensor technology, and specialized chemical synthesis, where precise molecular performance is critical.

Application

• Optical Material Research: Used as a functional dye in the development of non-linear optical (NLO) materials and photonic devices.
• Sensor Technology: Acts as a key chromophore in the fabrication of chemical sensors and biosensors for detection applications.
• Laser Dye Formulations: Employed in the composition of tunable dye lasers for scientific and medical instrumentation.
• Analytical Chemistry: Serves as a staining agent or fluorescent probe in various chromatographic and spectroscopic analytical techniques.
• Specialty Chemical Synthesis: Utilized as an intermediate or building block for synthesizing more complex functional organic molecules.

Basic Information

Product Name	Neocyanine
CAS No.	4846-34-8
Molecular Formula	C25H25IN2
Molecular Weight	496.38 g/mol
Synonyms	1-Ethyl-2-[3-(1-ethyl-2(1H)-quinolinylidene)-1-propenyl]quinolinium Iodide; Quinoline Blue; Cryptocyanine; 1,1'-Diethyl-4,4'-carbocyanine Iodide; Cryptocyanine Iodide; Neocyanine Iodide; NK 19; Cryptocyanine dye
EINECS	225-418-8

Quality Control

Our Neocyanine is produced and tested under a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as identity, assay, and impurity profile. We are committed to meeting the exacting standards required for research and industrial applications.

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). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark green to bronze crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.