Description

5-Methylchrysene is a high-purity polycyclic aromatic hydrocarbon (PAH) compound of significant interest in research and industrial applications. Its well-defined structure makes it a valuable reference standard and a key intermediate in the synthesis of more complex organic materials. This compound is primarily utilized by researchers in analytical chemistry, environmental science, and material science, as well as by manufacturers in the specialty chemicals sector.

Application

• Analytical Reference Standard: Used for the calibration of instruments and as a certified standard in environmental testing for PAH contamination in soil, water, and air.
• Chemical Research & Synthesis: Serves as a crucial building block or intermediate in organic synthesis for developing novel pharmaceuticals, dyes, and advanced materials.
• Environmental Monitoring: Employed in method development and quality control for laboratories analyzing carcinogenic pollutants to meet regulatory standards.
• Toxicological Studies: Used as a model compound in biochemical and pharmacological research to study the metabolism and effects of methylated PAHs.
• Material Science: Investigated for its potential electronic properties in the development of organic semiconductors and conductive polymers.
• Quality Assurance: Acts as a spike or control compound in internal laboratory procedures to ensure analytical accuracy and reproducibility.

Basic Information

Product Name	5-Methylchrysene
CAS No.	3697-24-3
Molecular Formula	C₁₉H₁₄
Molecular Weight	242.32 g/mol
Synonyms	5-Methylchrysene; 1,2-Benzphenanthrene, 5-methyl-; Chrysene, 5-methyl-; 5-Methyl-1,2-benzphenanthrene; 5-Methylbenz[a]phenanthrene; NSC 89267
EINECS	223-037-6

Quality Control

Our 5-Methylchrysene is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize headspace in opened containers.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.