Description

Pentyl 4-Oxovalerate is a high-purity organic ester compound, valued for its role as a versatile chemical intermediate and flavor/fragrance component. Its structure makes it a valuable building block in organic synthesis, particularly for the production of fine chemicals and specialty materials. This product is essential for manufacturers in the flavor & fragrance, pharmaceutical, and agrochemical industries seeking reliable, high-quality intermediates.

Application

• Flavor and Fragrance Ingredient: Used as a synthetic flavoring agent or fragrance component, imparting fruity or sweet notes.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Agrochemical Synthesis: Employed in the production of pesticides, herbicides, and plant growth regulators.
• Organic Synthesis: Acts as a versatile reagent for esterification, transesterification, and other condensation reactions in fine chemical manufacturing.
• Polymer Additive: Can be utilized as a plasticizer or modifier in specialty polymer formulations.
• Research & Development: Used in academic and industrial R&D laboratories for chemical exploration and process development.

Basic Information

Item	Detail
Product Name	Pentyl 4-Oxovalerate
CAS No.	20279-49-6
Molecular Formula	C10H18O3
Molecular Weight	186.25 g/mol
Synonyms	Pentyl levulinate; Amyl levulinate; n-Pentyl 4-oxopentanoate; n-Amyl levulinate; 4-Oxopentanoic acid pentyl ester; Levulinic acid pentyl ester; Pentyl 4-oxopentanoate; Amyl 4-oxovalerate
EINECS	243-684-5

Quality Control

Our Pentyl 4-Oxovalerate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets exacting standards for industrial and specialty use. 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, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.428 - 1.432
Density (20°C)	0.970 - 0.980 g/mL
Water Content (KF)	≤ 0.5%

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