Description

Benzyl 6-Oxohexanoate is a high-purity organic ester compound with the CAS registry number 147790-52-1. This versatile chemical intermediate is valued for its specific reactivity, particularly in the synthesis of more complex molecules in fine chemical and pharmaceutical manufacturing. It serves as a critical building block for researchers and production chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel compounds or optimize synthetic pathways.

Application

• Pharmaceutical Intermediate: A key synthon in the multi-step synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a protected carboxylic acid or ketone functionality.
• Organic Synthesis Building Block: Utilized in nucleophilic addition reactions, reduction processes, or as a precursor for generating other functionalized hexanoate derivatives in research and development.
• Agrochemical Synthesis: Employed in the production pathway for certain herbicides, fungicides, or plant growth regulators where its molecular scaffold is incorporated.
• Fragrance and Flavor Chemistry: Acts as a potential intermediate for the synthesis of specific ester-based aroma compounds, contributing to complex scent profiles.
• Polymer Modification: Can be used to introduce benzyl ester groups into polymer chains or as a monomer in specific copolymerization reactions to alter material properties.
• Cross-Coupling Reactions: Serves as a substrate in palladium-catalyzed or other metal-mediated coupling reactions to form carbon-carbon bonds.

Basic Information

Product Name	Benzyl 6-Oxohexanoate
CAS No.	147790-52-1
Molecular Formula	C₁₃H₁₆O₃
Molecular Weight	220.26 g/mol
Synonyms	6-Oxohexanoic Acid Benzyl Ester; Benzyl 5-Carboxypentanoate; Benzyl Levulinate; Benzyl 4-Oxopentanoate (common misnomer); 6-Oxo-hexanoic acid phenylmethyl ester; Hexanoic acid, 6-oxo-, phenylmethyl ester; Phenylmethyl 6-oxohexanoate
EINECS	Contact for details

Quality Control

Our Benzyl 6-Oxohexanoate is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing specific results for purity, identity, and related substances is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container must be kept tightly closed to prevent moisture absorption and potential degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 0.5%

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