Description

Pyrene CAS NO 129-00-0 is a high-purity polycyclic aromatic hydrocarbon (PAH) consisting of four fused benzene rings, forming a flat, planar structure. This compound serves as a fundamental building block and fluorescent probe in advanced material science and analytical chemistry. It is essential for researchers and manufacturers in the electronics, photonics, and environmental testing sectors who require a reliable standard for calibration and synthesis.

Application

• Fluorescent Marker and Probe: Used as a standard in fluorescence spectroscopy and as a molecular probe in biochemical and environmental studies.
• Organic Electronic Materials: Acts as a core precursor for synthesizing organic semiconductors, dyes, and charge-transport materials.
• Research & Development: Serves as a critical reference standard in analytical laboratories for PAH analysis and method validation.
• Environmental Analysis: Employed as a calibration standard for monitoring PAH contaminants in soil, water, and air samples.
• Chemical Intermediate: Utilized in the synthesis of more complex polycyclic aromatic compounds and derivatives for specialized applications.

Basic Information

Product Name	Pyrene
CAS No.	129-00-0
Molecular Formula	C₁₆H₁₀
Molecular Weight	202.25 g/mol
Synonyms	Benzo[def]phenanthrene; β-Pyrene; Pyren; 3,4-Benzopyrene; 4,5-Benzopyrene; NSC 78645; Coal Tar Pitch Volatiles: Pyrene
EINECS	204-927-3

Quality Control

Our Pyrene is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and spectroscopic methods. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Pale yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	145 - 151 °C
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.