Description

3-Cyclohexene-1-Carboxaldehyde, 2-Hydroxy-1-Methyl-6-Methylene- (9Ci) is a specialized, high-value aldehyde derivative with a complex cyclohexene backbone, serving as a critical chiral building block in advanced organic synthesis. Its unique structure, featuring both aldehyde and hydroxyl functional groups, makes it an indispensable precursor for constructing complex molecular architectures with high stereochemical control. This compound is primarily sought after by research institutions and pharmaceutical R&D departments for the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug candidates, particularly in therapeutic areas requiring specific stereochemistry.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, leveraging its reactive aldehyde group for constructing bioactive heterocycles.
• Fine Chemical Synthesis: Serves as a versatile starting material for producing flavors, fragrances, and other specialty chemicals requiring the cyclohexene motif.
• Academic & Industrial R&D: Employed in methodological chemistry research for studying cycloaddition reactions, asymmetric synthesis, and catalyst development.
• Material Science Precursor: Potential use in synthesizing specialized polymers or ligands for catalytic systems due to its multifunctional nature.

Basic Information

Product Name	3-Cyclohexene-1-Carboxaldehyde, 2-Hydroxy-1-Methyl-6-Methylene- (9Ci)
CAS No.	250293-59-5
Molecular Formula	C9H12O2
Molecular Weight	152.19 g/mol
Synonyms	2-Hydroxy-1-methyl-6-methylene-3-cyclohexene-1-carboxaldehyde; 2-Hydroxy-1-methyl-6-methylidenecyclohex-3-ene-1-carbaldehyde; (1S,2R,6R)-2-Hydroxy-1-methyl-6-methylidenecyclohex-3-ene-1-carbaldehyde; (1R,2S,6S)-2-Hydroxy-1-methyl-6-methylidenecyclohex-3-ene-1-carbaldehyde; 1-Cyclohexene-1-carboxaldehyde, 2-hydroxy-1-methyl-6-methylene-; 250293-59-5; 2-Hydroxy-1-methyl-6-methylidene-3-cyclohexene-1-carboxaldehyde
EINECS	Contact for details

Quality Control

Every batch of 3-Cyclohexene-1-Carboxaldehyde, 2-Hydroxy-1-Methyl-6-Methylene- (9Ci) is produced and tested under a strict quality management system. Our products undergo rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency meet the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee full traceability and compliance with your specifications.

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. Due to its sensitivity to oxidation, the container should be kept sealed under positive pressure of inert gas after opening to maintain stability and purity.

Specification

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