Description

4-Bromobenzaldehyde Tosylhydrazone is a specialized organic compound belonging to the tosylhydrazone class, serving as a versatile synthetic intermediate and building block. Its core value lies in its utility as a precursor for generating reactive carbene or metal-carbene complexes, enabling the construction of complex molecular architectures. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for applications in catalysis and novel organic synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Catalysis Research: Used as a precursor for generating metal-carbene catalysts in cross-coupling and cyclopropanation reactions.
• Agrochemical Synthesis: Intermediate in the development of novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Employed in the Bamford-Stevens and Shapiro reactions for the preparation of alkenes from carbonyl compounds.
• Material Science Research: Potential monomer or cross-linking agent in the development of specialty polymers and functional materials.
• Academic & R&D: A valuable tool for methodological development and exploratory chemistry in university and industrial laboratories.

Basic Information

Product Name	4-Bromobenzaldehyde Tosylhydrazone
CAS No.	19350-68-6
Molecular Formula	C14H13BrN2O2S
Molecular Weight	353.23 g/mol
Synonyms	p-Bromobenzaldehyde p-toluenesulfonylhydrazone; 4-Bromobenzaldehyde 4-methylbenzenesulfonylhydrazone; (E)-4-Bromobenzaldehyde N'-(4-methylphenylsulfonyl)hydrazone; Tosylhydrazone of 4-Bromobenzaldehyde; 4-Bromo-benzaldehyde tosylhydrazone; 19350-68-6; 4-Bromobenzaldehyde tosyl hydrazone
EINECS	Contact for details

Quality Control

Our 4-Bromobenzaldehyde Tosylhydrazone is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with every shipment.

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). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

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%

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