Description

2-Oxocycloheptanevaleric Acid Methyl Ester is a high-purity organic ester compound, serving as a versatile and critical building block in advanced chemical synthesis. Its value lies in its specific cyclic ketone and ester functionalities, which enable precise molecular construction for complex target molecules. This intermediate is essential for research and development chemists and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key synthon in the multi-step synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used as a precursor in the development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for creating specialty chemicals, including flavors, fragrances, and advanced materials.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for constructing complex carbocyclic and heterocyclic structures.
• Chemical Intermediate for Dyes & Pigments: Employed in the synthesis of specialized colorants and photostable pigments.

Basic Information

Product Name	2-Oxocycloheptanevaleric Acid Methyl Ester
CAS No.	50803-82-2
Molecular Formula	C13H22O3
Molecular Weight	226.31 g/mol
Synonyms	Methyl 2-oxocycloheptane-1-valerate; Methyl 5-(2-oxocycloheptyl)pentanoate; 5-(2-Oxocycloheptyl)pentanoic acid methyl ester; Cycloheptanone, 2-(4-methoxy-4-oxobutyl)-; 2-(4-Methoxy-4-oxobutyl)cycloheptanone; 2-Oxocycloheptylpentanoic acid methyl ester
EINECS	Contact for details

Quality Control

Our 2-Oxocycloheptanevaleric Acid Methyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment ensures the material meets the stringent requirements for use as a high-value intermediate in regulated industries.

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 strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

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

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