Description

1,3,5-Cycloheptatriene-1-Carboxaldehyde, 6-Ethynyl- (9Ci) is a specialized organic building block featuring a unique cycloheptatriene core functionalized with both aldehyde and ethynyl groups. This compound matters as a versatile intermediate for advanced organic synthesis, enabling the construction of complex molecular architectures through its reactive sites. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and functional materials.

Application

• Key synthetic intermediate in the research and development of novel pharmaceutical compounds.
• Building block for the synthesis of complex natural product analogs and bioactive molecules.
• Precursor in material science for the development of advanced organic electronic materials.
• Intermediate in agrochemical research for creating new crop protection agents.
• Starting material for ligands and catalysts used in transition metal-catalyzed reactions.
• Use in academic and industrial research exploring new cycloaddition and polymerization reactions.

Basic Information

Product Name	1,3,5-Cycloheptatriene-1-Carboxaldehyde, 6-Ethynyl- (9Ci)
CAS No.	161146-82-3
Molecular Formula	C10H8O
Molecular Weight	144.17 g/mol
Synonyms	6-Ethynyl-1,3,5-cycloheptatriene-1-carboxaldehyde; 6-Ethynylcyclohepta-1,3,5-triene-1-carbaldehyde; 6-Ethynylcycloheptatriene-1-carbaldehyde; 1-Formyl-6-ethynylcyclohepta-1,3,5-triene; 6-Ethynylcyclohepta-1,3,5-trienecarboxaldehyde
EINECS	Contact for details

Quality Control

Our production of 1,3,5-Cycloheptatriene-1-Carboxaldehyde, 6-Ethynyl- (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. All materials are characterized using advanced analytical techniques including NMR, HPLC, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. For long-term stability, it is recommended to store under an inert atmosphere at temperatures between 2°C and 8°C. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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