Description

2-Cyclohexen-1-One, 2-Hydroxy-5-(2-Propenyl)- (9Ci) is a specialized organic intermediate featuring a reactive enone and an allyl group, making it a valuable building block for complex chemical synthesis. This compound is critical for research and development in fine chemical and pharmaceutical manufacturing, where precise molecular architecture is required. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for constructing novel molecular frameworks.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with cyclic ketone or allylic substitution motifs.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its reactive sites for creating bioactive molecules.
• Fine Chemical Production: Acts as a versatile precursor in the manufacture of specialty chemicals, flavors, and fragrances requiring specific cyclic structures.
• Material Science Research: Employed in the development of novel polymers or organic electronic materials where the conjugated enone system can be functionalized.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including cycloaddition reactions and asymmetric synthesis.

Basic Information

Product Name	2-Cyclohexen-1-One, 2-Hydroxy-5-(2-Propenyl)- (9Ci)
CAS No.	745790-44-7
Molecular Formula	C9H12O2
Molecular Weight	152.19 g/mol
Synonyms	5-Allyl-2-hydroxy-2-cyclohexen-1-one; 2-Hydroxy-5-(prop-2-en-1-yl)cyclohex-2-en-1-one; 5-Allyl-2-hydroxycyclohex-2-enone; 2-Hydroxy-5-allyl-2-cyclohexen-1-one; 2-Cyclohexen-1-one, 2-hydroxy-5-(2-propenyl)-; (9CI)
EINECS	Contact for details

Quality Control

Every batch of 2-Cyclohexen-1-One, 2-Hydroxy-5-(2-Propenyl)- (9Ci) is produced and tested under a strict quality management system to ensure consistency and reliability for your critical applications. We provide comprehensive Certificates of Analysis (COA) that detail purity, identity, and impurity profiles, typically determined via HPLC, GC, and NMR. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring traceability and documentation for regulated markets.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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