Description

Naphtho[2,3-A]Pyrene is a high-purity polycyclic aromatic hydrocarbon (PAH) compound, identified by CAS NO 196-42-9. This specialized chemical is valued for its role as a critical reference standard and a key intermediate in advanced organic synthesis and materials research. It is essential for analytical laboratories, research institutions, and manufacturers in the fields of environmental monitoring, advanced material development, and organic electronics.

Application

• Analytical Reference Standard: Primary use as a certified standard for the calibration and validation of analytical instruments (e.g., HPLC, GC-MS) in environmental testing for PAH contamination.
• Organic Semiconductor Research: Serves as a building block or dopant in the research and development of novel organic light-emitting diodes (OLEDs) and photovoltaic materials.
• Chemical Synthesis Intermediate: Used as a precursor in the synthesis of more complex polycyclic aromatic structures for specialized chemical applications.
• Toxicological & Biomedical Studies: Employed in laboratory studies to investigate the biological effects, metabolism, and carcinogenic potential of specific PAH compounds.
• Material Science: Investigated for its photophysical properties in the creation of specialized dyes, sensors, or conductive polymers.

Basic Information

Item	Detail
Product Name	Naphtho[2,3-A]Pyrene
CAS No.	196-42-9
Molecular Formula	C24H14
Molecular Weight	302.37 g/mol
Synonyms	Naphtho[2,3-a]pyrene; 2,3-Benzopyrene; 3,4-Benzopyrene; Dibenzo[def,p]chrysene; Benzo[rst]pentaphene; 1,2,4,5-Dibenzopyrene; NSC 89267
EINECS	205-916-3

Quality Control

Our Naphtho[2,3-A]Pyrene is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including HPLC, GC-MS, and melting point determination, to confirm identity and purity. A detailed Certificate of Analysis (COA) documenting all test results is provided with every shipment.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider storage under an inert atmosphere to maintain optimal stability.

Specification

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

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