Description

1-(3-Phenyl-2-Propenylidene)Semicarbazide is a specialized organic compound belonging to the semicarbazide class, characterized by its conjugated phenylpropenylidene moiety. This structure makes it a valuable intermediate and reagent in synthetic organic chemistry, particularly for the formation of heterocyclic compounds and as a building block for more complex molecular architectures. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and advanced material science. The compound is supplied with a high level of purity to ensure consistent performance in sensitive chemical syntheses.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where its semicarbazide core can contribute to biological activity.
• Chemical Synthesis Reagent: Acts as a versatile reagent for the preparation of various nitrogen-containing heterocycles, such as pyrazoles and triazoles, via cyclization reactions.
• Material Science: Investigated as a monomer or cross-linking agent in the development of specialty polymers with specific thermal or mechanical properties.
• Analytical Chemistry: Can be employed as a derivatization agent for the detection and quantification of specific carbonyl compounds in chromatographic analyses.
• Academic & Industrial R&D: A fundamental tool for chemists in universities and corporate labs exploring new synthetic methodologies and reaction mechanisms.

Basic Information

Product Name	1-(3-Phenyl-2-Propenylidene)Semicarbazide
CAS No.	3839-82-5
Molecular Formula	C10H11N3O
Molecular Weight	189.21 g/mol
Synonyms	1-(3-Phenylallylidene)semicarbazide; (E)-1-(3-Phenylallylidene)semicarbazide; Cinnamylidene Semicarbazide; 3-Phenyl-2-propenal semicarbazone; 1-(Cinnamylidene)semicarbazide; (E)-1-(Cinnamylidene)semicarbazide; N'-(3-Phenyl-2-propenylidene)hydrazinecarboxamide
EINECS	223-337-5

Quality Control

Our 1-(3-Phenyl-2-Propenylidene)Semicarbazide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes data from techniques such as HPLC, NMR, and IR spectroscopy. Our quality commitment ensures the material meets the stringent requirements for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect stability and performance. Keep away from incompatible materials.

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	≤ 1.0%
Heavy Metals	≤ 20 ppm

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