Description

1-Methylbenzo(E)Pyrene is a high-purity polycyclic aromatic hydrocarbon (PAH) derivative, identified by CAS NO 80251-98-5. This compound is valued for its role as a critical reference standard and a key intermediate in advanced organic synthesis and materials research. It is primarily required by analytical laboratories, research institutions, and specialty chemical manufacturers focused on environmental analysis, advanced material development, and toxicological studies.

Application

• Analytical Reference Standard: Used as a certified reference material (CRM) for the calibration and validation of analytical instruments (e.g., HPLC, GC-MS) in environmental monitoring of PAHs.
• Organic Synthesis Intermediate: Serves as a key building block in the synthesis of complex organic molecules and advanced materials, including liquid crystals and specialty polymers.
• Toxicology & Biomedical Research: Employed in studies investigating the metabolic pathways, mutagenicity, and carcinogenicity of methylated polycyclic aromatic hydrocarbons.
• Material Science Research: Utilized in the development and study of organic semiconductors and photoconductive materials due to its extended aromatic system.
• Environmental Fate Studies: Applied in research to understand the degradation, transformation, and environmental persistence of alkylated PAH compounds.

Basic Information

Product Name	1-Methylbenzo(E)Pyrene
CAS No.	80251-98-5
Molecular Formula	C21H14
Molecular Weight	266.34 g/mol
Synonyms	1-Methylbenzo[e]pyrene; 1-Methylbenzo(e)pyrene; 1-Methylbenzo[E]pyrene; 1-Methylbenzo[e]pyrene; 1-Methylbenzo(e)pyrene; 1-Methylbenzo[E]pyrene; 1-Methylbenzo[e]pyrene; 1-Methylbenzo(e)pyrene
EINECS	Contact for details

Quality Control

Our 1-Methylbenzo(E)Pyrene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation via spectroscopic methods (IR, NMR). We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with research and analytical grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials.

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.