Description

Ethyl 7-(2-Naphthyl)-7-Oxoheptanoate is a high-purity synthetic intermediate featuring a functionalized naphthalene core. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought by R&D chemists and process development teams in the pharmaceutical and specialty chemical industries for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders or inflammatory pathways.
• Liquid Crystal & OLED Material Research: Serves as a starting material for developing organic semiconductors, charge-transport materials, and emissive layers due to its conjugated naphthyl system.
• Advanced Polymer Chemistry: Used in the creation of specialty polyesters and polyamides with enhanced thermal stability or specific optical properties.
• Agrochemical Synthesis: Employed in the research and development of new-generation herbicides and fungicides with improved efficacy.
• Dye & Pigment Manufacturing: Acts as an intermediate for synthesizing high-performance naphthalene-based dyes and organic pigments.
• Academic & Contract Research: A valuable reagent for methodological studies in organic synthesis, including cross-coupling reactions and carbonyl chemistry.

Basic Information

Product Name	Ethyl 7-(2-Naphthyl)-7-Oxoheptanoate
CAS No.	898752-82-4
Molecular Formula	C19H22O3
Molecular Weight	298.38 g/mol
Synonyms	7-Oxo-7-(naphthalen-2-yl)heptanoic acid ethyl ester; Ethyl 7-oxo-7-(2-naphthyl)heptanoate; 2-Naphthyl 7-ethoxy-7-oxoheptyl ketone; Heptanoic acid, 7-(2-naphthyl)-7-oxo-, ethyl ester; Ethyl 7-(2-naphthalenyl)-7-oxoheptanoate; 898752-82-4; AKOS005258155
EINECS	Contact for details

Quality Control

Our Ethyl 7-(2-Naphthyl)-7-Oxoheptanoate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality attributes. Our commitment to cGMP and ISO guidelines ensures reliability for your most demanding research and scale-up projects.

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 heat, sparks, and open flame. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.