Description

11,12-Dihydroxy-13,14-Epoxy-11,12,13,14-Tetrahydrodibenzo(A,L)Pyrene is a high-purity, polycyclic aromatic hydrocarbon (PAH) derivative of significant interest in advanced chemical research and development. This compound serves as a critical reference standard and synthetic intermediate for studying metabolic pathways, environmental fate, and the biological activity of complex PAHs. It is primarily utilized by research institutions, analytical laboratories, and pharmaceutical R&D departments engaged in toxicology, carcinogenesis studies, and the development of analytical methods.

Application

• Analytical Reference Standard: Used for the calibration and validation of analytical instruments (HPLC, GC-MS, LC-MS) in environmental and biological monitoring.
• Metabolic Pathway Research: Serves as a key intermediate or metabolite in studies investigating the biotransformation and detoxification mechanisms of polycyclic aromatic hydrocarbons.
• Toxicological Studies: Employed as a precise chemical entity in in vitro and in vivo assays to understand the genotoxicity and carcinogenic potential of PAH derivatives.
• Organic Synthesis Intermediate: Acts as a specialized building block for the synthesis of more complex molecules for pharmaceutical or material science research.
• Environmental Analysis: Used in method development for the detection and quantification of oxygenated PAH metabolites in soil, water, and air samples.

Basic Information

Product Name	11,12-Dihydroxy-13,14-Epoxy-11,12,13,14-Tetrahydrodibenzo(A,L)Pyrene
CAS No.	153857-28-4
Molecular Formula	C24H16O3
Molecular Weight	352.38 g/mol
Synonyms	Dibenzo[a,l]pyrene-11,12-diol-13,14-epoxide; 11,12-Dihydroxy-13,14-epoxy-11,12,13,14-tetrahydrodibenzo[a,l]pyrene; DB[a,l]P-11,12-diol-13,14-epoxide; Anti-DB[a,l]PDE; Dibenzo[a,l]pyrene diol epoxide; PAH Metabolite Standard; 153857-28-4
EINECS	Contact for details

Quality Control

Every batch of 11,12-Dihydroxy-13,14-Epoxy-11,12,13,14-Tetrahydrodibenzo(A,L)Pyrene is manufactured and analyzed under strict quality protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards for research chemicals. Comprehensive Certificates of Analysis (COA) detailing purity, assay, and impurity profiles by validated methods (e.g., HPLC, NMR) are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, cool, and well-ventilated area. Keep the container sealed to protect this light-sensitive compound from degradation.

Specification

Item	Specification
Appearance	Off-white to light tan solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Melting Point	Contact for details
Water Content	< 1.0%

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