Description

Benzeneethanimidoyl Chloride, n-Methoxy-α-Oxo- (9Ci) is a specialized organic intermediate featuring a reactive imidoyl chloride functional group. This compound matters for its role as a key building block in the synthesis of complex heterocyclic structures and active pharmaceutical ingredients (APIs). It is primarily needed by research chemists and process development teams in the pharmaceutical, agrochemical, and advanced materials sectors seeking to introduce specific molecular frameworks.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those containing heterocyclic cores like oxazoles or imidazoles.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its reactive site allows for the construction of complex bioactive molecules.
• Chemical Research & Development: Serves as a versatile reagent in academic and industrial R&D for exploring new organic reactions and constructing molecular libraries.
• Material Science Precursor: Potential use in the synthesis of organic ligands or functional monomers for advanced polymeric materials.

Basic Information

Product Name	Benzeneethanimidoyl Chloride, n-Methoxy-α-Oxo- (9Ci)
CAS No.	200704-41-2
Molecular Formula	C9H8ClNO2
Molecular Weight	197.62 g/mol
Synonyms	2-(Methoxyimino)-2-phenylacetyl chloride; N-Methoxy-α-oxobenzeneethanimidoyl chloride; α-Oxo-N-methoxybenzenecarboximidoyl chloride; Methoxyiminophenylacetyl chloride; (Methoxyimino)(phenyl)acetyl chloride; Phenylglyoxylohydroxamoyl chloride, O-methyl-; N-Methoxybenzimidoyl chloride, α-oxo-; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our Benzeneethanimidoyl Chloride, n-Methoxy-α-Oxo- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and process chemistry. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (HPLC, Area %)	≥ 97.0%
Water Content (KF)	≤ 1.0%

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