Description

Butanal, 2-(Hydroxyimino)-3-Oxo- (9Ci) is a specialized oxime derivative of butanal, serving as a versatile synthetic intermediate in advanced organic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in the synthesis of heterocyclic compounds and functionalized organic molecules. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for developing new active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of nitrogen-containing heterocycles and potential active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel herbicides, insecticides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and advanced organic materials requiring specific functional groups.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring new organic reactions and methodologies.
• Coordination Chemistry: Can act as a ligand or precursor for metal-organic complexes and catalysts.

Basic Information

Product Name	Butanal, 2-(Hydroxyimino)-3-Oxo- (9Ci)
CAS No.	343926-23-8
Molecular Formula	C4H5NO3
Molecular Weight	115.09 g/mol
Synonyms	2-(Hydroxyimino)-3-oxobutanal; 3-Oxo-2-(hydroxyimino)butanal; 2-(Hydroxyimino)-3-oxobutyraldehyde; Butanal, 2-(hydroxyimino)-3-oxo-; 3-Oxobutan-2-one oxime; Glyoxal, (1-hydroxyiminoethyl)-; (1-Hydroxyiminoethyl)glyoxal
EINECS	Contact for details

Quality Control

Our Butanal, 2-(Hydroxyimino)-3-Oxo- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and spectroscopic identification, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to pale yellow solid or crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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