Description

tert-Butyl 3-Oxohept-6-Enoate is a high-purity, versatile chemical intermediate featuring a keto-ester functional group with an unsaturated terminal alkene. This unique bifunctional structure makes it a valuable building block for the synthesis of complex molecules in advanced research and development. It is primarily sought after by pharmaceutical, agrochemical, and specialty chemical manufacturers for constructing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key synthon in the production of active pharmaceutical ingredients (APIs), particularly for molecules requiring a functionalized seven-carbon chain.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Serves as a versatile precursor for Michael additions, cyclization reactions, and other carbon-carbon bond-forming transformations in fine chemical production.
• Polymer Chemistry: The terminal alkene group allows for potential use as a monomer or cross-linking agent in specialty polymer research.
• Fragrance & Flavor Intermediate: Employed in the synthesis of complex esters and lactones that contribute to specific olfactory profiles.
• Material Science Research: Investigated for the development of advanced organic materials and functional coatings.

Basic Information

Product Name	tert-Butyl 3-Oxohept-6-Enoate
CAS No.	87894-21-1
Molecular Formula	C11H18O3
Molecular Weight	198.26 g/mol
Synonyms	6-Heptenoic acid, 3-oxo-, 1,1-dimethylethyl ester; 3-Oxo-6-heptenoic acid tert-butyl ester; tert-Butyl 3-oxo-6-heptenoate; 1,1-Dimethylethyl 3-oxo-6-heptenoate; 3-Oxohept-6-enoic acid tert-butyl ester; Butyl 3-oxohept-6-enoate; tert-Butyl β-ketohept-6-enoate
EINECS	Contact for details

Quality Control

Our tert-Butyl 3-Oxohept-6-Enoate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopy (NMR, IR), to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is easily oxidized; ensure containers are properly sealed after each use to minimize exposure to air.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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