Description

Ethyl 4-(Benzyloxy)-3-Oxobutanoate is a high-purity organic ester compound, serving as a versatile and critical building block in advanced chemical synthesis. Its value lies in its bifunctional β-ketoester structure, which makes it an essential intermediate for constructing complex molecular architectures. This product is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with complex heterocyclic or chiral centers.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators requiring specific β-ketoester motifs.
• Fine Chemical Manufacturing: Employed as a building block for specialty chemicals, including dyes, flavors, and fragrances.
• Academic & Industrial Research: Serves as a valuable reagent in organic chemistry research for method development and exploring new synthetic pathways.
• Material Science: Potential intermediate in the synthesis of monomers or ligands for polymeric and coordination compounds.

Basic Information

Product Name	Ethyl 4-(Benzyloxy)-3-Oxobutanoate
CAS No.	67354-34-1
Molecular Formula	C₁₃H₁₆O₄
Molecular Weight	236.26 g/mol
Synonyms	Ethyl 4-(benzyloxy)-3-oxobutanoate; 4-(Benzyloxy)-3-oxobutanoic Acid Ethyl Ester; Ethyl 4-Benzyloxyacetoacetate; 3-Oxobutanoic Acid, 4-(Phenylmethoxy)-, Ethyl Ester; Acetoacetic Acid Ethyl Ester 4-Benzyl Ether; Ethyl (Benzyloxy)acetoacetate; Ethyl 4-Benzyloxy-3-oxobutyrate
EINECS	Contact for details

Quality Control

Our Ethyl 4-(Benzyloxy)-3-Oxobutanoate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.