Description

(1E)-1-Hydroxyimino-3-Methyl-Butan-2-One is a specialized organic compound featuring a hydroxyimino functional group. This chemical serves as a valuable building block and intermediate in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by research and development chemists and production facilities engaged in fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring the hydroxyimino moiety.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Chemical Research: Serves as a versatile reagent in organic synthesis for constructing complex molecular architectures in academic and industrial R&D labs.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other performance chemicals where specific functional groups are critical.
• Coordination Chemistry: Acts as a potential ligand or chelating agent in the preparation of metal complexes and catalysts.

Basic Information

Product Name	(1E)-1-Hydroxyimino-3-Methyl-Butan-2-One
CAS No.	50627-08-2
Molecular Formula	C5H9NO2
Molecular Weight	115.13 g/mol
Synonyms	1-Hydroxyimino-3-methylbutan-2-one; 3-Methyl-2-oxobutanal oxime; 2-Butanone, 1-(hydroxyimino)-3-methyl-; Isopropylglyoxal oxime; 3-Methyl-1,2-butanedione 1-oxime; (E)-1-Hydroxyimino-3-methylbutan-2-one; 1,2-Butanedione, 1-oxime, 3-methyl-
EINECS	Contact for details

Quality Control

Our (1E)-1-Hydroxyimino-3-Methyl-Butan-2-One is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging.

Specification

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