Description

1,2,3,10A-Tetrahydrophenanthrene-1,2-Dicarboxylic Anhydride is a high-purity, specialized organic anhydride used as a critical building block in advanced chemical synthesis. This compound is valued for its rigid, fused-ring structure, which imparts unique properties to the final materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced polymer sectors for developing novel active ingredients and high-performance resins.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a curing agent or cross-linking monomer for epoxy resins and polyimides, enhancing thermal stability and mechanical strength.
• Dye & Pigment Manufacturing: Employed in the production of specialized organic pigments and colorants.
• Liquid Crystal & OLED Materials: Functions as a core structural unit in the synthesis of advanced electronic and optoelectronic materials.
• Academic & Industrial R&D: A valuable reagent for organic synthesis and material science research in laboratory settings.

Basic Information

Product Name	1,2,3,10A-Tetrahydrophenanthrene-1,2-Dicarboxylic Anhydride
CAS No.	63084-72-0
Molecular Formula	C₁₆H₁₂O₃
Molecular Weight	252.27 g/mol
Synonyms	1,2,3,10A-Tetrahydro-1,2-phenanthrenedicarboxylic Anhydride; 1,2,3,10A-Tetrahydro-1,2-phenanthrenedicarboxylic Acid Anhydride; 1,2,3,10A-Tetrahydrophenanthrene-1,2-dicarboxylic acid anhydride; 1,2,3,10A-Tetrahydro-1,2-naphthalenedicarboxylic Anhydride (partial structure); Phenanthrene-1,2-dicarboxylic Anhydride, Tetrahydro-; 63084-72-0; 1,2,3,10A-THPA
EINECS	Contact for details

Quality Control

Our 1,2,3,10A-Tetrahydrophenanthrene-1,2-Dicarboxylic Anhydride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials such as strong bases and amines.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.