Description

Dibenz[A,H]Anthracen-5-Ol is a high-purity polycyclic aromatic compound, specifically a hydroxylated derivative of dibenz[a,h]anthracene. This compound is valued for its role as a critical advanced intermediate in the synthesis of complex organic molecules and materials. It is primarily utilized by research institutions and specialty chemical manufacturers engaged in pharmaceuticals, material science, and analytical chemistry.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the research and development of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Material Science Research: Used in the synthesis of organic semiconductors, liquid crystals, and other advanced functional materials due to its polycyclic aromatic structure.
• Analytical Reference Standard: Employed as a high-purity standard in chromatography (HPLC, GC) and spectroscopy for method development, calibration, and quality control in environmental and chemical analysis.
• Organic Synthesis: Acts as a versatile precursor for further chemical modifications, including coupling reactions and derivatization, in academic and industrial R&D laboratories.
• Dye & Pigment Research: Investigated for potential applications in the development of specialized dyes and pigments owing to its conjugated aromatic system.

Basic Information

Product Name	Dibenz[A,H]Anthracen-5-Ol
CAS No.	4002-76-0
Molecular Formula	C22H14O
Molecular Weight	294.35 g/mol
Synonyms	5-Hydroxydibenz[a,h]anthracene; DB[a,h]A-5-ol; 5-DB[a,h]A-ol; Dibenz[a,h]anthracen-5-ol; 5-Hydroxy-1,2:9,10-dibenzanthracene; 4002-76-0; NSC 89267
EINECS	Contact for details

Quality Control

Our Dibenz[A,H]Anthracen-5-Ol is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting research-grade specifications. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profile is provided with every shipment.

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 and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.