Description

5-Hexene-2,3-Dione, 3-Oxime, (E)- (9Ci) is a specialized organic compound featuring a conjugated dione-oxime structure, making it a valuable synthon in advanced organic synthesis. This compound matters for its role as a key intermediate in the production of fine chemicals, pharmaceuticals, and functional materials, where precise molecular architecture is critical. It is primarily needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecules.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring specific stereochemistry.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and advanced polymeric materials.
• Academic & Industrial Research: Employed in methodological studies and as a model compound in organic chemistry research for reaction development.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing specific aroma compounds, given its ketone-oxime functionality.
• Coordination Chemistry: Acts as a ligand or precursor for ligands in metal-organic frameworks (MOFs) and catalytic complexes.

Basic Information

Product Name	5-Hexene-2,3-Dione, 3-Oxime, (E)- (9Ci)
CAS No.	122277-29-6
Molecular Formula	C6H9NO2
Molecular Weight	127.14 g/mol
Synonyms	(E)-5-Hexene-2,3-dione 3-oxime; 3-Butanone, 1-(hydroxyimino)-, (3E)-; 1-(Hydroxyimino)-3-butanone (E)-; 5-Hexene-2,3-dione 3-oxime (E)-; (E)-1-(Hydroxyimino)-3-butanone; 2,3-Hexanedione, 3-oxime, (E)-; (3E)-1-(Hydroxyimino)butan-3-one
EINECS	Contact for details

Quality Control

Our 5-Hexene-2,3-Dione, 3-Oxime, (E)- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain product integrity.

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%
Heavy Metals	≤ 20 ppm

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