Description

Acetophenonesemicarbazone is a high-purity organic compound, specifically a semicarbazone derivative of acetophenone, valued for its role as a versatile chemical intermediate and analytical reagent. Its significance lies in its ability to serve as a key building block in synthetic organic chemistry and as a reagent for the detection and quantification of specific functional groups. This product is essential for research and development laboratories, pharmaceutical synthesis, and industrial chemical manufacturing processes requiring precise molecular construction.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Analytical Chemistry Reagent: Employed as a derivatization agent for the identification and quantification of carbonyl compounds via spectrophotometric or chromatographic methods.
• Organic Synthesis Building Block: Serves as a precursor for the preparation of heterocyclic compounds, including various azoles and hydrazones.
• Research & Development: A critical tool in academic and industrial R&D for studying reaction mechanisms and developing new synthetic pathways.
• Chemical Reference Standard: Used as a certified reference material (CRM) for quality control and method validation in analytical laboratories.

Basic Information

Product Name	Acetophenonesemicarbazone
CAS No.	2492-30-0
Molecular Formula	C9H11N3O
Molecular Weight	177.20 g/mol
Synonyms	1-(1-Phenylethylidene)semicarbazide; Acetophenone semicarbazone; Phenylethylidene semicarbazide; NSC 403697; 1-Phenylethylideneamino urea; (1-Phenylethylidene)hydrazinecarboxamide; Acetophenone, semicarbazone; Acetophenone hydrazonecarboxamide
EINECS	219-671-1

Quality Control

Our Acetophenonesemicarbazone is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates and relevant ISO standards for industrial chemicals.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	198°C - 202°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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