Description

2,3-Butanedione, Mono(o-Acetyloxime), (E)- (9Ci) is a specialized organic compound belonging to the class of oxime derivatives. This chemical is valued as a key synthetic intermediate and building block in advanced organic synthesis, particularly for the preparation of heterocyclic compounds and functional materials. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and performance chemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Acts as a versatile building block for creating novel heterocyclic compounds, ligands, and functionalized materials in academic and industrial labs.
• Coordination Chemistry: Employed in the synthesis of metal-organic complexes and catalysts due to its oxime functional group.
• Specialty Polymer Modification: Can be used to introduce specific functional groups into polymer chains to alter material properties.

Basic Information

Product Name	2,3-Butanedione, Mono(o-Acetyloxime), (E)- (9Ci)
CAS No.	71087-81-5
Molecular Formula	C6H9NO3
Molecular Weight	143.14 g/mol
Synonyms	(E)-2,3-Butanedione Mono(o-Acetyloxime); Diacetyl Mono(o-Acetyloxime); 2,3-Butanedione 1-(O-Acetyloxime); 2,3-Butanedione Mono(O-acetyloxime); Butane-2,3-dione O-acetyloxime; 1-(Acetyloxyimino)-2-butanone; (E)-1-(Acetyloxyimino)butan-2-one
EINECS	Contact for details

Quality Control

Our 2,3-Butanedione, Mono(o-Acetyloxime), (E)- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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