Description

2-Hexanone, 3-Methoxy-4-Methyl- (9Ci) is a specialized organic ketone compound with the CAS registry number 198628-57-8. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, prized for its unique methoxy-methyl substituted structure. It is primarily utilized by research chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel molecules and fine-tuning material properties.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for complex molecules requiring specific stereochemistry.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where its functional groups enable targeted biological activity.
• Flavor & Fragrance Ingredient: Acts as a precursor in the synthesis of specific aroma chemicals, contributing to complex scent and flavor profiles.
• Organic Synthesis Building Block: Employed in academic and industrial R&D labs for constructing heterocyclic compounds, ligands, and other specialty organic materials.
• Polymer & Resin Modifier: Can be utilized to introduce functional groups into polymer chains, modifying properties like solubility, adhesion, or reactivity.
• Electronics Chemical Precursor: Potential use in the synthesis of organic semiconductors or photoresist components for the electronics industry.

Basic Information

Product Name	2-Hexanone, 3-Methoxy-4-Methyl- (9Ci)
CAS No.	198628-57-8
Molecular Formula	C8H16O2
Molecular Weight	144.21 g/mol
Synonyms	3-Methoxy-4-methyl-2-hexanone; 4-Methyl-3-methoxy-2-hexanone; 2-Hexanone, 3-methoxy-4-methyl-; 3-Methoxy-4-methylhexan-2-one; (9CI) identifier for regulatory clarity.
EINECS	Contact for details

Quality Control

Our production of 2-Hexanone, 3-Methoxy-4-Methyl- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP and ISO 9001 standards for research and industrial-grade materials.

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). This compound is light-sensitive and easily oxidized; it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term stability. Keep away from heat, sparks, open flames, and strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Gravity (20°C)	0.90 - 0.92
Refractive Index (20°C)	1.410 - 1.420

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