Description

n-(4-Chloro-Phenyl)-2-Hydroxyimino-3-Oxo-Butyramide is a specialized organic compound featuring a chlorophenyl group and a reactive hydroxyimino ketone moiety. This structure makes it a valuable chemical intermediate and building block for the synthesis of more complex molecules. It is primarily utilized by pharmaceutical and agrochemical research and development organizations.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with heterocyclic or targeted biological activity.
• Agrochemical Synthesis: Serves as a building block for developing novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis & Research: Used in academic and industrial R&D labs for constructing complex organic molecules, leveraging its reactive functional groups for condensation and cyclization reactions.
• Dye & Pigment Intermediate: Can be employed in the synthesis of specialized dyes and pigments due to its aromatic and ketone structure.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical testing and method development in quality control laboratories.

Basic Information

Product Name	n-(4-Chloro-Phenyl)-2-Hydroxyimino-3-Oxo-Butyramide
CAS No.	42248-27-1
Molecular Formula	C10H9ClN2O3
Molecular Weight	240.65 g/mol
Synonyms	4-Chloro-N-(1-hydroxy-2-oxopropylideneamino)benzamide; 2-Hydroxyimino-3-oxo-N-(4-chlorophenyl)butyramide; 4-Chloro-N-[(1Z)-1-(hydroxyimino)-2-oxopropyl]benzamide; (Z)-N-(4-Chlorophenyl)-2-(hydroxyimino)-3-oxobutanamide; 42248-27-1; Butyramide, N-(4-chlorophenyl)-2-(hydroxyimino)-3-oxo-; N-(p-Chlorophenyl)-2-hydroxyimino-3-oxobutyramide
EINECS	Contact for details

Quality Control

Our n-(4-Chloro-Phenyl)-2-Hydroxyimino-3-Oxo-Butyramide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements for research and synthesis. A Certificate of Analysis (COA) detailing all specifications and test results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass. For long-term storage, consider an inert atmosphere to minimize potential oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.