Description

1-Cyclohexene-1-Carboxaldehyde,2-(3-Oxo-1-Butynyl)-(9Ci) is a specialized, high-purity chemical intermediate featuring a unique α,β-unsaturated aldehyde and ketone functional groups on a cyclohexene backbone. This compound matters for its role as a versatile building block in complex organic synthesis, enabling the construction of intricate molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic compounds and active pharmaceutical ingredients (APIs) with potential biological activity.
• Agrochemical Synthesis: Used in research and development for creating novel herbicides, fungicides, and plant growth regulators.
• Advanced Material Precursor: Serves as a building block for specialty polymers, liquid crystals, and organic electronic materials due to its conjugated system.
• Organic Synthesis Research: Employed in academic and industrial labs for Diels-Alder reactions, Michael additions, and other cyclization strategies to form complex carbocycles.
• Flavor & Fragrance Chemistry: Potential intermediate for the synthesis of complex terpenoid-like aroma molecules, given its structural features.
• Chemical Biology Probe Development: Useful for synthesizing molecular probes and labeled compounds for studying biological pathways.

Basic Information

Product Name	1-Cyclohexene-1-Carboxaldehyde,2-(3-Oxo-1-Butynyl)-(9Ci)
CAS No.	581794-04-9
Molecular Formula	C11H12O2
Molecular Weight	176.21 g/mol
Synonyms	2-(3-Oxobut-1-yn-1-yl)-1-cyclohexene-1-carboxaldehyde; 1-Cyclohexene-1-carboxaldehyde, 2-(3-oxo-1-butynyl)-; 2-(3-Oxo-1-butynyl)-1-cyclohexene-1-carbaldehyde; 2-(3-Oxobut-1-ynyl)cyclohex-1-ene-1-carbaldehyde; (2E)-2-(3-Oxobut-1-yn-1-yl)cyclohex-1-ene-1-carboxaldehyde; Cyclohex-1-ene-1-carboxaldehyde, 2-(3-oxobut-1-ynyl)-; 581794-04-9
EINECS	Contact for details

Quality Control

Our 1-Cyclohexene-1-Carboxaldehyde,2-(3-Oxo-1-Butynyl)-(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent lot-to-lot performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Keep away from heat, sparks, and open flame. Due to its sensitivity, minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.