Description

Pyronin Y is a synthetic xanthene dye widely recognized for its vibrant color and specific affinity for nucleic acids. This compound is essential for researchers and industrial professionals requiring precise biological staining and detection. It is a critical reagent in life science research, diagnostics, and specialized analytical applications. The product is supplied as Pyronin Y CAS NO 92-32-0, ensuring traceability and quality for global supply chains.

Application

• Nucleic Acid Staining in Gel Electrophoresis: Used as a fluorescent stain for RNA in agarose gels, often in combination with other dyes.
• Flow Cytometry and Cell Sorting: Employed as a fluorescent probe for cellular analysis and the identification of specific cell populations.
• Fluorescence Microscopy: Acts as a vital stain in histology and cytology to visualize cellular structures and nucleic acid localization.
• Research & Development: Serves as a key reagent in molecular biology protocols, including viability assays and tracking experiments.
• Diagnostic Kit Manufacturing: Incorporated as a core component in the production of diagnostic assays and kits for clinical laboratories.
• Textile and Industrial Dyeing: Used in specialized applications requiring a stable and bright xanthene dye.

Basic Information

Product Name	Pyronin Y
CAS No.	92-32-0
Molecular Formula	C17H19ClN2O
Molecular Weight	302.80 g/mol
Synonyms	Pyronin Y; Pyronine Y; C.I. 45005; Basic Red 2; 3,6-Bis(dimethylamino)xanthylium chloride; 9-(Dimethylamino)-3,6-bis(dimethylamino)xanthylium chloride; Pyronin G; Pyronin J
EINECS	202-146-2

Quality Control

Our Pyronin Y is manufactured under a quality management system and undergoes rigorous analytical testing to ensure batch-to-batch consistency and high purity suitable for research and diagnostic applications. Each lot is tested for identity, purity, and performance. Certificates of Analysis (COA) detailing specific test results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container tightly sealed to protect the product from moisture and contamination.

Specification

Item	Specification
Appearance	Dark green to greenish-black powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0 %
Absorption Spectrum	Conforms to reference
Fluorescence Properties	Conforms to reference
Solubility	Soluble in water and ethanol

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