Description

Ethyl 5-Oxo-5-(4-Pentyloxyphenyl)Valerate is a high-purity organic ester compound with the CAS registry number 138247-19-5. This specialty chemical serves as a crucial synthetic intermediate, valued for its defined molecular structure and consistent reactivity. It is primarily utilized by research institutions and industrial R&D departments engaged in the development of advanced materials and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Liquid Crystal Material Synthesis: Used in the research and production of advanced liquid crystal compounds for display technologies.
• Organic Light-Emitting Diode (OLED) Research: Serves as a precursor in the development of novel organic electronic materials.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, flavors, and fragrances.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory chemistry in research laboratories.
• Polymer Chemistry: Potential monomer or modifier in the synthesis of specialty polymers with tailored properties.

Basic Information

Product Name	Ethyl 5-Oxo-5-(4-Pentyloxyphenyl)Valerate
CAS No.	138247-19-5
Molecular Formula	C18H26O5
Molecular Weight	322.40 g/mol
Synonyms	Ethyl 5-(4-Pentyloxyphenyl)-5-oxopentanoate; 5-Oxo-5-(4-pentyloxyphenyl)valeric Acid Ethyl Ester; Ethyl 5-(4-Pentyloxybenzoyl)valerate; 4-Pentyloxyphenyl 5-Ethoxy-5-oxopentyl Ketone; 138247-19-5; Ethyl 5-(4-Amyloxyphenyl)-5-oxopentanoate; Pentanoic acid, 5-oxo-5-(4-pentyloxyphenyl)-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 5-Oxo-5-(4-Pentyloxyphenyl)Valerate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. 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%

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