Description

Cyclobutanebutanoic Acid, B-Oxo-, Methyl Ester is a high-purity, specialized organic ester building block. This compound is valued for its unique cyclobutane ring structure and functional ester group, making it a critical intermediate in advanced synthetic chemistry. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Organic Synthesis: Serves as a versatile precursor for constructing complex molecular architectures in academic and industrial R&D.
• Material Science: Potential monomer or additive in the research of specialty polymers and advanced materials.
• Flavor & Fragrance Industry: Intermediate for synthesizing complex aroma chemicals and specialty esters.

Basic Information

Product Name	Cyclobutanebutanoic Acid, B-Oxo-, Methyl Ester
CAS No.	1313546-69-8
Molecular Formula	C9H14O3
Molecular Weight	170.21 g/mol
Synonyms	Methyl 3-oxocyclobutanebutanoate; Methyl 4-(3-oxocyclobutyl)butanoate; 4-(3-Oxocyclobutyl)butanoic acid methyl ester; 3-Oxocyclobutanebutanoic acid methyl ester; Cyclobutanebutanoic acid, 3-oxo-, methyl ester; Methyl 3-oxocyclobutanebutanoate; Methyl 4-(3-oxocyclobutyl)butyrate
EINECS	Contact for details

Quality Control

Our Cyclobutanebutanoic Acid, B-Oxo-, Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every 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 room temperature (15-25°C). Keep away from heat sources and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.