Description

9-Methoxyphenanthrene is a high-purity, synthetically derived phenanthrene derivative, serving as a crucial advanced intermediate in organic synthesis and pharmaceutical research. Its value lies in its functionalized aromatic structure, which provides a versatile scaffold for constructing more complex molecules. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for applications ranging from drug discovery to the development of specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential therapeutic agents and active pharmaceutical ingredients (APIs).
• Organic Synthesis Reagent: Used in cross-coupling reactions, electrophilic substitutions, and as a precursor for other functionalized phenanthrenes.
• Agrochemical Research: Intermediate in the development of novel crop protection agents and herbicides.
• Material Science: Serves as a monomer or precursor in the development of organic semiconductors, liquid crystals, and fluorescent dyes.
• Academic & Industrial R&D: A valuable reference standard and starting material for methodological studies and novel compound libraries.

Basic Information

Product Name	9-Methoxyphenanthrene
CAS No.	5085-74-5
Molecular Formula	C15H12O
Molecular Weight	208.26 g/mol
Synonyms	9-Methoxyphenanthrene; Phenanthrene, 9-methoxy-; 9-Methoxy-phenanthrene; NSC 403697; 9-MP; Methoxyphenanthrene; 1-Methoxyphenanthrene (isomer); 3-Methoxyphenanthrene (isomer)
EINECS	225-791-5

Quality Control

Our 9-Methoxyphenanthrene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment. We adhere to cGMP principles for pharmaceutical-grade intermediates, ensuring traceability and reliability for critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

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