Description

4-(o-Bromophenyl)-3-Buten-2-One Semicarbazone is a high-purity organic synthetic intermediate characterized by its semicarbazone functional group and brominated aromatic ring. This compound is valued for its role as a versatile building block in advanced organic synthesis, particularly in the construction of complex heterocyclic frameworks and pharmaceutical scaffolds. It is primarily sought by research institutions and chemical manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators, leveraging its halogenated structure for bioactivity.
• Organic Synthesis Building Block: Employed in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) and cyclization reactions to create complex nitrogen-containing heterocycles.
• Material Science Research: Investigated as a monomer or functional additive in the development of advanced polymers and organic electronic materials.
• Chemical Reference Standard: Serves as a certified reference material (CRM) for analytical method development and quality control in chemical production.

Basic Information

Product Name	4-(o-Bromophenyl)-3-Buten-2-One Semicarbazone
CAS No.	17014-27-6
Molecular Formula	C11H12BrN3O
Molecular Weight	282.14 g/mol
Synonyms	2-Bromochalcone Semicarbazone; (E)-4-(2-Bromophenyl)but-3-en-2-one semicarbazone; 1-[(1E)-3-(2-Bromophenyl)-3-oxo-1-propen-1-yl]semicarbazide; 4-(2-Bromophenyl)-3-buten-2-one semicarbazone; NSC 403697; o-Bromochalcone semicarbazone; (E)-4-(2-Bromophenyl)-3-buten-2-one semicarbazide
EINECS	Contact for details

Quality Control

Our 4-(o-Bromophenyl)-3-Buten-2-One Semicarbazone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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). The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white 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%
Heavy Metals	≤ 20 ppm

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