Description

2,3-Hexanedione, 3-Oxime, (E)- (9Ci) is a specialized organic compound belonging to the oxime class, characterized by its specific stereochemistry. This chemical is valued as a crucial synthetic intermediate and building block in advanced organic synthesis and pharmaceutical research. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other performance chemicals requiring specific oxime functionalities.
• Chemical Research & Development: Employed in academic and industrial labs for methodological studies, catalysis, and the development of new synthetic pathways.
• Coordination Chemistry: Acts as a ligand or chelating agent in the preparation of metal complexes and catalysts.
• Flavor & Fragrance Industry: Potential use as an intermediate for synthesizing specific aroma compounds, given its diketone-oxime structure.

Basic Information

Product Name	2,3-Hexanedione, 3-Oxime, (E)- (9Ci)
CAS No.	133128-89-9
Molecular Formula	C6H11NO2
Molecular Weight	129.16 g/mol
Synonyms	(E)-3-(Hydroxyimino)hexan-2-one; (E)-2,3-Hexanedione 3-oxime; 3-(Hydroxyimino)-2-hexanone; 2-Hexanone, 3-(hydroxyimino)-, (E)-; 3-Oxime-2,3-hexanedione; 2,3-Hexanedione monoxime; (E)-3-Hydroxyiminohexan-2-one
EINECS	Contact for details

Quality Control

Our 2,3-Hexanedione, 3-Oxime, (E)- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.