Description

7,8-Dihydrobenzo(A)Pyrene is a high-purity polycyclic aromatic hydrocarbon (PAH) derivative, a key intermediate in advanced organic synthesis and analytical research. This compound is critical for researchers and manufacturers requiring precise, structurally defined PAH standards for method development and calibration. It is primarily utilized by analytical laboratories, environmental testing facilities, and chemical R&D departments focused on hydrocarbon analysis, toxicology studies, and material science.

Application

• Analytical Reference Standard: Serves as a certified reference material (CRM) for the quantification and identification of PAHs in complex matrices via HPLC, GC-MS, or LC-MS.
• Environmental Monitoring: Used in the calibration of equipment for detecting and monitoring PAH pollutants in soil, water, and air samples.
• Toxicological Research: Employed as a precise biochemical tool in studies investigating the metabolism, carcinogenicity, and biological activity of benzo[a]pyrene derivatives.
• Organic Synthesis Intermediate: Acts as a building block for the synthesis of more complex polycyclic aromatic compounds and specialized materials.
• Quality Control & Assurance: Essential for pharmaceutical and chemical industries to validate analytical methods for impurity profiling and regulatory compliance.
• Academic & Industrial R&D: Fundamental for research in photochemistry, material science, and the development of organic electronic materials.

Basic Information

Product Name	7,8-Dihydrobenzo(A)Pyrene
CAS No.	17573-23-8
Molecular Formula	C₂₀H₁₄
Molecular Weight	254.33 g/mol
Synonyms	7,8-Dihydrobenzo[a]pyrene; 7,8-Dihydro-BaP; 1,2,3,10b-Tetrahydrobenzo[a]pyrene; Benzo[a]pyrene, 7,8-dihydro-; 7,8-Dihydro-Benzo(a)Pyrene; 7,8-DHBaP; NSC 89292; PAH Metabolite Standard
EINECS	Contact for details

Quality Control

Every batch of our 7,8-Dihydrobenzo(A)Pyrene is manufactured and analyzed under strict quality management systems to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing purity by HPLC, identity confirmation (IR, NMR), and impurity profiles. Our quality protocols are designed to meet the rigorous standards required for analytical reference materials and research chemicals.

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 under an inert atmosphere if long-term storage is required to prevent potential oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.