Description

3-Oxocyclohex-1-En-1-Yl Trifluoromethanesulfonate (Wxg02961) is a high-value, reactive triflate ester building block used in advanced organic synthesis. This compound is critical for introducing the versatile 3-oxocyclohex-1-en-1-yl moiety into target molecules through cross-coupling and nucleophilic substitution reactions. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecular scaffolds, including natural products and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of complex bioactive molecules, steroids, and prostaglandin analogs.
• Agrochemical Research: Used in developing novel active ingredients for crop protection with specific ring structures.
• Cross-Coupling Reactions: Serves as an excellent electrophile in palladium-catalyzed reactions like Suzuki, Negishi, and Stille couplings for C-C bond formation.
• Nucleophilic Substitution: The triflate group is a superior leaving group, facilitating substitution with various nucleophiles to create diverse derivatives.
• Material Science Precursor: Potential building block for creating specialized polymers or organic electronic materials with unique cyclic ketone functionalities.
• Academic & Contract Research: Essential reagent for methodological development and exploring new synthetic pathways in university and CRO laboratories.

Basic Information

Product Name	3-Oxocyclohex-1-En-1-Yl Trifluoromethanesulfonate (Wxg02961)
CAS No.	109459-28-1
Molecular Formula	C8H9F3O4S
Molecular Weight	258.21 g/mol
Synonyms	1-(Trifluoromethanesulfonyloxy)-1-cyclohexen-3-one; 3-Oxo-1-cyclohexen-1-yl Triflate; 3-Oxocyclohex-1-ene-1-yl Trifluoromethanesulfonate; 1-Cyclohexen-3-one, 1-[(trifluoromethyl)sulfonyl]oxy]-; 1-Trifluoromethanesulfonyloxy-1-cyclohexen-3-one; 3-Ketocyclohexenyl Triflate; Wxg02961
EINECS	Contact for details

Quality Control

Every batch of 3-Oxocyclohex-1-En-1-Yl Trifluoromethanesulfonate is produced and tested under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

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.