Description

Cyclohexanone, 5-Methyl-2-(1-Methylethyl)-, Oxime, [2S-(1Z,2Alpha,5Ba)]- (9Ci) is a high-purity, stereochemically defined oxime derivative of a substituted cyclohexanone, identified by CAS number 114129-78-1. This compound is valued for its role as a critical chiral intermediate and building block in advanced organic synthesis, where its specific stereochemistry is essential for directing subsequent reactions. It is primarily needed by research and development laboratories, fine chemical manufacturers, and pharmaceutical companies engaged in the synthesis of complex molecules, including active pharmaceutical ingredients (APIs) and specialty agrochemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the multi-step synthesis of complex drug candidates and active pharmaceutical ingredients (APIs), particularly where stereochemical control is paramount.
• Agrochemical Synthesis: Used as a building block in the research and production of advanced pesticides, herbicides, and plant growth regulators with specific stereoisomeric activity.
• Fine Chemical Production: Serves as a specialized intermediate for manufacturing high-value flavors, fragrances, and other performance chemicals requiring precise molecular architecture.
• Academic & Industrial R&D: Employed in research laboratories for methodological development in asymmetric synthesis, catalysis studies, and the exploration of new reaction pathways.
• Material Science Precursor: Potential use in the synthesis of specialized polymers, ligands for metal-organic frameworks (MOFs), or advanced organic electronic materials.

Basic Information

Item	Detail
Product Name	Cyclohexanone, 5-Methyl-2-(1-Methylethyl)-, Oxime, [2S-(1Z,2Alpha,5Ba)]- (9Ci)
CAS No.	114129-78-1
Molecular Formula	C10H19NO
Molecular Weight	169.26 g/mol
Synonyms	(1Z,2S,5R)-5-Isopropyl-2-methylcyclohexanone oxime; (1Z,2S,5R)-2-Isopropyl-5-methylcyclohexanone oxime; (-)-Menthone oxime; L-Menthone oxime; [2S-(1Z,2α,5β)]-5-Methyl-2-(1-methylethyl)cyclohexanone oxime; (2S,5R)-p-Menthane-8-one oxime; Stereoisomer of Isomenthone oxime
EINECS	Contact for details

Quality Control

Our Cyclohexanone, 5-Methyl-2-(1-Methylethyl)-, Oxime, [2S-(1Z,2Alpha,5Ba)]- (9Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled 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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
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.