Description

4-(4-Bromophenyl)-3-Thiosemicarbazide is a specialized organic intermediate featuring a brominated phenyl ring linked to a thiosemicarbazide functional group. This unique structure makes it a valuable building block for synthesizing complex heterocyclic compounds and active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing new molecules with targeted biological or physical properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those with potential antiviral, anticancer, or antimicrobial activity.
• Agrochemical Research: Used to develop new herbicides, fungicides, and insecticides by serving as a core scaffold for active ingredient synthesis.
• Coordination Chemistry: Acts as a versatile ligand for metal complexes due to its sulfur and nitrogen donor atoms, useful in catalysis and material science.
• Heterocyclic Synthesis: Essential building block for constructing sulfur and nitrogen-containing heterocycles like thiadiazoles and triazoles.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new synthetic pathways and compound libraries.

Basic Information

Product Name	4-(4-Bromophenyl)-3-Thiosemicarbazide
CAS No.	2646-31-3
Molecular Formula	C7H8BrN3S
Molecular Weight	246.13 g/mol
Synonyms	1-(4-Bromophenyl)thiosemicarbazide; 4-Bromophenyl thiosemicarbazide; p-Bromophenyl thiosemicarbazide; (4-Bromophenyl)hydrazinecarbothioamide; 4-Bromobenzaldehyde thiosemicarbazone precursor; NSC 403697; Thiosemicarbazide, N-(4-bromophenyl)-
EINECS	Contact for details

Quality Control

Our production of 4-(4-Bromophenyl)-3-Thiosemicarbazide adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy. We provide full traceability and a Certificate of Analysis (COA) with every shipment, ensuring the material meets the precise specifications required for advanced synthetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is moisture-sensitive; keep the container tightly sealed in a dry environment.

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	≤ 0.5%
Heavy Metals	≤ 20 ppm

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