Description

Naphtho[1,2-B]Fluoranthene CAS NO 5385-22-8 is a high-purity polycyclic aromatic hydrocarbon (PAH) compound of significant interest in advanced materials and analytical chemistry. This compound serves as a critical standard and a valuable synthetic intermediate for research and development. It is primarily sought by analytical laboratories, research institutions, and specialty chemical manufacturers. Its well-defined structure makes it essential for calibration, method development, and specialized organic synthesis.

Application

• Analytical Reference Standard: Primary use as a certified reference material (CRM) for gas chromatography (GC) and high-performance liquid chromatography (HPLC) in environmental and food safety testing.
• Environmental Analysis: Calibration and quantification of PAHs in soil, water, and air pollution studies to meet regulatory compliance (e.g., EPA methods).
• Materials Science Research: Acting as a building block or dopant in the development of organic semiconductors, luminescent materials, and carbon-based nanostructures.
• Biochemical Research: Utilized in studies investigating the metabolism, toxicity, and carcinogenicity of complex polycyclic aromatic compounds.
• Pharmaceutical Intermediates: Serving as a sophisticated starting material or precursor in the multistep synthesis of complex organic molecules.
• Quality Control Laboratories: Employed as a system suitability test compound to validate analytical instrument performance and column efficiency for PAH separations.

Basic Information

Product Name	Naphtho[1,2-B]Fluoranthene
CAS No.	5385-22-8
Molecular Formula	C24H14
Molecular Weight	302.37 g/mol
Synonyms	Naphtho[1,2-b]fluoranthene; 1,2-Benzofluoranthene; Benzo[j]fluoranthene; 3,4-Benzfluoranthene; Dibenzo[a,jk]fluorene; NSC 89284; Naphtho(1,2-b)fluoranthene
EINECS	226-355-8

Quality Control

Every batch of our Naphtho[1,2-B]Fluoranthene is produced and controlled under a strict quality management system. We guarantee high chemical purity and lot-to-lot consistency suitable for demanding research and analytical applications. Comprehensive testing includes identity confirmation, purity assay, and impurity profiling. A detailed Certificate of Analysis (COA) providing full chromatographic and spectroscopic data is supplied with each shipment.

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 sealed in a well-ventilated area and away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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