Description

Propionyl Chloride p-Nitrophenylhydrazone is a specialized organic reagent characterized by its reactive hydrazone and acyl chloride functional groups. This compound is valued for its role as a key synthetic intermediate and analytical derivatization agent, enabling precise chemical modifications and detection. It is primarily utilized by research institutions and industrial laboratories in the pharmaceutical, agrochemical, and fine chemical sectors for the development and analysis of complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs) and heterocyclic compounds.
• Analytical Derivatization Reagent: Used in chromatography (HPLC, GC) and spectroscopy for the sensitive detection and quantification of carbonyl-containing compounds.
• Agrochemical Research: Employed in the development and structural modification of pesticides, herbicides, and plant growth regulators.
• Fine Chemical Synthesis: Acts as a versatile precursor for synthesizing dyes, pigments, and other specialty chemicals requiring specific hydrazone linkages.
• Academic & R&D: A valuable tool in organic chemistry research for studying reaction mechanisms and creating new molecular libraries.
• Material Science: Investigated for the preparation of functional polymers and coordination complexes with unique properties.

Basic Information

Product Name	Propionyl Chloride p-Nitrophenylhydrazone
CAS No.	39209-27-3
Molecular Formula	C9H10ClN3O3
Molecular Weight	243.65 g/mol
Synonyms	p-Nitrophenylhydrazone of Propionyl Chloride; Propionyl Chloride, 2-(4-Nitrophenyl)hydrazone; 1-(4-Nitrophenyl)-2-propionylhydrazine Hydrochloride?; Propanoyl chloride (4-nitrophenyl)hydrazone; 39209-27-3; 4-Nitrophenylhydrazone of propionyl chloride; Propionyl chloride 4-nitrophenylhydrazone
EINECS	Contact for details

Quality Control

Our Propionyl Chloride p-Nitrophenylhydrazone is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation (IR, NMR), and impurity profiling. A Certificate of Analysis (COA) detailing all specifications is available with each shipment and upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider keeping under an inert atmosphere (e.g., nitrogen or argon) to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.