Description

Propanimidoyl Chloride, n-Hydroxy-2-Oxo-, (E)- (9Ci) is a specialized organic intermediate with the CAS number 78335-65-6, characterized by its reactive imidoyl chloride and oxime functional groups. This compound is valued for its role as a key building block in the synthesis of complex heterocyclic structures and active pharmaceutical ingredients (APIs). It is primarily sought after by research chemists and process development teams in the pharmaceutical, agrochemical, and advanced materials sectors for constructing novel molecular scaffolds.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of various heterocyclic compounds, including oxadiazoles and isoxazoles, which are core structures in many drug candidates.
• Agrochemical Synthesis: Used in the development of novel herbicides and fungicides, leveraging its reactivity to create new active ingredients with specific modes of action.
• Chemical Research & Development: Serves as a versatile reagent in academic and industrial R&D for exploring new reaction pathways and creating custom chemical libraries.
• Material Science: Potential use in the synthesis of functional polymers or ligands for metal-organic frameworks (MOFs) due to its bifunctional reactivity.
• Peptide Mimetics: Can be employed in the design and synthesis of peptidomimetics and other bioactive molecules that mimic natural peptides.

Basic Information

Product Name	Propanimidoyl Chloride, n-Hydroxy-2-Oxo-, (E)- (9Ci)
CAS No.	78335-65-6
Molecular Formula	C3H3ClN2O2
Molecular Weight	134.52 g/mol
Synonyms	(E)-N-Hydroxy-2-oxopropanimidoyl chloride; 2-Oxo-N-hydroxypropanimidoyl chloride; Propanimidoyl chloride, N-hydroxy-2-oxo-, (E)-; 78335-65-6; (E)-2-Oxopropanhydroximoyl chloride; Hydroxyaminooxopropanoyl chloride; Chloro(N-hydroxy)malonaldehyde imine
EINECS	Contact for details

Quality Control

Our Propanimidoyl Chloride, n-Hydroxy-2-Oxo-, (E)- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the stringent requirements for advanced synthetic applications. A Certificate of Analysis (COA) detailing all specifications 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 (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
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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