Description

Cyclohexene, 4-Ethynyl-5-Nitro- (9Ci) is a specialized organic compound featuring a nitro-substituted cyclohexene core with an ethynyl functional group, making it a valuable building block for advanced chemical synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in pharmaceutical research and material science. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create novel active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific receptor activity.
• Agrochemical Research: Used in the development of new active ingredients for crop protection, leveraging its reactive nitro and ethynyl groups for structural diversification.
• Material Science: Acts as a monomer or cross-linking agent in the research and development of advanced polymers with tailored thermal or optical properties.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex molecular architectures, including natural product analogs and heterocyclic compounds.
• Ligand and Catalyst Development: Utilized in the preparation of specialized ligands for catalysis or as a substrate for developing new synthetic methodologies.

Basic Information

Product Name	Cyclohexene, 4-Ethynyl-5-Nitro- (9Ci)
CAS No.	36930-25-3
Molecular Formula	C8H9NO2
Molecular Weight	151.16 g/mol
Synonyms	4-Ethynyl-5-nitrocyclohex-1-ene; 5-Nitro-4-ethynylcyclohexene; 1-Cyclohexene, 4-ethynyl-5-nitro-; 4-Ethynyl-5-nitro-1-cyclohexene; 36930-25-3 (CAS RN)
EINECS	Contact for details

Quality Control

Our Cyclohexene, 4-Ethynyl-5-Nitro- (9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification parameters. Our quality commitment ensures the material is suitable for demanding research and development applications.

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 place. Recommended long-term storage temperature is 2-8°C. Allow the container to reach ambient temperature before opening to minimize moisture ingress. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder or solid
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.