Description

1-Propanesulfonic Acid, 3-((7-Oxo-7H-Benz(De)Anthracene-3-Yl)Oxy)-, Sodium Salt is a specialized organic salt featuring a benzanthrone-derived fluorophore linked to a propanesulfonate moiety. This compound matters for its unique combination of photophysical properties and water solubility, making it a valuable functional intermediate. It is primarily needed by researchers and manufacturers in the fields of advanced materials, specialty dyes, and as a potential precursor for fluorescent probes and sensors.

Application

• Fluorescent Dye and Pigment Intermediate: Serves as a key building block for synthesizing water-soluble fluorescent dyes and high-performance pigments.
• Advanced Material Synthesis: Used in the development of functional polymers and coatings where light-emitting or charge-transporting properties are required.
• Bioconjugation and Probe Development: Acts as a potential precursor for creating fluorescent labels and molecular probes for biochemical and diagnostic applications.
• Optical Brightening Agents: Can be utilized in the research and production of optical brighteners for paper, textiles, and plastics.
• Research Chemical: Employed in academic and industrial R&D for photochemical studies and the development of new chromophoric systems.
• Liquid Crystal and Display Technology: Investigated for use in the synthesis of components for electronic displays and liquid crystal materials.

Basic Information

Product Name	1-Propanesulfonic Acid, 3-((7-Oxo-7H-Benz(De)Anthracene-3-Yl)Oxy)-, Sodium Salt
CAS No.	69658-07-7
Molecular Formula	C24H17NaO5S
Molecular Weight	440.44 g/mol
Synonyms	3-((7-Oxo-7H-benz[de]anthracen-3-yl)oxy)-1-propanesulfonic acid sodium salt; Sodium 3-((7-oxo-7H-benz[de]anthracen-3-yl)oxy)propane-1-sulfonate; Benzanthrone propanesulfonate sodium salt; Water-soluble benzanthrone derivative; 7H-Benz[de]anthracen-7-one, 3-[(3-sulfopropyl)oxy]-, sodium salt (1:1); Fluorescent propanesulfonate salt
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide material with a typical purity of ≥95% (HPLC), tailored to meet specific research and development requirements. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request. Production follows strict internal quality protocols to ensure batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light exposure to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to orange powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	Contact for details

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