Description

Benz[A]Anthracene-7-Carboxylic Acid is a high-purity polycyclic aromatic hydrocarbon (PAH) derivative, specifically functionalized with a carboxylic acid group at the 7-position. This compound serves as a critical advanced organic intermediate and a key reference standard for analytical and research applications. It is primarily required by industries and research institutions focused on environmental analysis, materials science, and pharmaceutical research, where precise molecular structures are essential.

Application

• Analytical Reference Standard: Used as a certified standard for the quantification and identification of polycyclic aromatic hydrocarbons (PAHs) in environmental samples (e.g., soil, water, air) via HPLC, GC-MS, or fluorescence spectroscopy.
• Organic Synthesis Intermediate: Serves as a versatile building block for synthesizing more complex PAH-based structures, dyes, and functional materials, leveraging the reactivity of the carboxylic acid group.
• Biochemical Research: Employed in studies investigating the metabolism, DNA adduct formation, and carcinogenic mechanisms of benz[a]anthracene derivatives.
• Materials Science Research: Acts as a precursor for developing organic semiconductors, luminescent materials, or molecular sensors due to its extended aromatic core.
• Quality Control & Method Development: Essential for validating analytical methods in compliance with environmental regulations (e.g., EPA, EU directives) in testing laboratories.

Basic Information

Product Name	Benz[A]Anthracene-7-Carboxylic Acid
CAS No.	16110-15-9
Molecular Formula	C19H12O2
Molecular Weight	272.30 g/mol
Synonyms	7-Carboxybenz[a]anthracene; Benzo[a]anthracene-7-carboxylic acid; 1,2-Benzanthracene-7-carboxylic acid; 7-Benz[a]anthracenecarboxylic acid; NSC 89284; BA-7-COOH; 7-Carboxy-1,2-benzanthracene
EINECS	Contact for details

Quality Control

Our Benz[A]Anthracene-7-Carboxylic Acid is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and analytical applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting batch-specific results.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its light-sensitive nature, prolonged exposure to light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Off-white to pale yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 1.0 %
Heavy Metals	≤ 20 ppm

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