Description

Ethyl 9-Phenanthroylformate is a specialized organic ester compound with the CAS registry number 139746-29-5. This high-purity intermediate is valued for its role as a key building block in the synthesis of complex molecules, particularly in advanced pharmaceutical and material science research. It is essential for chemists and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require precise and reliable synthetic precursors.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with phenanthrene-based structures.
• Agrochemical Research: Used in the development and production of advanced herbicides, pesticides, and plant growth regulators.
• Material Science: Serves as a monomer or additive in the creation of specialty polymers and advanced organic electronic materials.
• Organic Synthesis: A versatile building block for constructing complex polycyclic aromatic systems and other fine chemicals in research laboratories.
• Dye & Pigment Manufacturing: Employed in the synthesis of high-performance dyes, pigments, and optical brighteners.
• Ligand Synthesis: Used to prepare complex ligands for catalytic systems and coordination chemistry applications.

Basic Information

Product Name	Ethyl 9-Phenanthroylformate
CAS No.	139746-29-5
Molecular Formula	C18H14O3
Molecular Weight	278.30 g/mol
Synonyms	Ethyl 9-phenanthroate; 9-Phenanthroic acid ethyl ester; Ethyl phenanthrene-9-carboxylate; 9-Carbethoxyphenanthrene; Ethyl 9-carboxyphenanthrene; 9-Phenanthrenecarboxylic acid, ethyl ester; Ethyl 9-phenanthrenecarboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 9-Phenanthroylformate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for pharmaceutical and industrial intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong alkalis and incompatible organic solvents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

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%
Heavy Metals	≤ 20 ppm

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