Description

Lds 751 is a specialized organic dye compound, identified by CAS No. 122168-67-6, valued for its distinct photophysical properties. It serves as a critical functional material in advanced research and development, particularly where precise optical characteristics are required. This product is essential for industries and laboratories focused on photonics, analytical chemistry, and the development of novel sensor technologies.

Application

• Fluorescent Labeling and Staining: Used as a specific fluorescent probe in biological and biochemical research for cellular imaging and analysis.
• Photophysical Research: Acts as a model compound in studies of fluorescence, energy transfer, and photostability due to its defined spectral properties.
• Sensor Development: Employed in the fabrication and testing of optical chemical sensors and biosensors for environmental or diagnostic applications.
• Material Science: Incorporated into advanced polymeric or composite materials to impart or study specific light-interaction properties.
• Analytical Chemistry: Serves as a standard or reference material in chromatographic and spectroscopic method development and validation.

Basic Information

Item	Detail
Product Name	Lds 751
CAS No.	122168-67-6
Molecular Formula	C25H27N3O3S2
Molecular Weight	489.63 g/mol
Synonyms	LDS 751; Styryl 751; LDS-751; 4-[4-(Dimethylamino)styryl]-1-docosylpyridinium Perchlorate; 1-Docosyl-4-[(E)-4-(dimethylamino)styryl]pyridinium Perchlorate; 1-Docosyl-4-[2-[4-(dimethylamino)phenyl]ethenyl]pyridinium Perchlorate; Pyridinium, 1-docosyl-4-[2-[4-(dimethylamino)phenyl]ethenyl]-, perchlorate; LDS751
EINECS	Contact for details

Quality Control

Every batch of Lds 751 is subjected to rigorous analytical testing to ensure identity, purity, and performance consistency. Our quality assurance protocols are designed to meet the stringent requirements of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, spectral data, and other critical parameters is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 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 black crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Absorption Maxima	~543 nm, ~590 nm (in methanol)
Emission Maxima	~712 nm (in methanol)
Loss on Drying	≤ 2.0 %

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