Description

N'-(Biphenyl-4-Ylmethylene)-4-Methylbenzenesulfonohydrazide is a specialized organic compound belonging to the sulfonohydrazide class, recognized for its utility as a key intermediate in advanced chemical synthesis. This compound matters for its role in facilitating the development of complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries seeking to create novel active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Material Science: Serves as a precursor in the creation of specialty polymers and advanced organic materials.
• Chemical Synthesis: Employed in organic reactions, particularly in the formation of hydrazone derivatives and other nitrogen-containing compounds.
• Academic & Industrial R&D: A valuable reagent for methodological studies and exploratory chemistry in research laboratories.

Basic Information

Product Name	N'-(Biphenyl-4-Ylmethylene)-4-Methylbenzenesulfonohydrazide
CAS No.	40154-51-6
Molecular Formula	C₂₀H₁₈N₂O₂S
Molecular Weight	350.44 g/mol
Synonyms	4-Methyl-N-[(E)-(4-phenylphenyl)methylidene]benzenesulfonohydrazide; p-Toluenesulfonylhydrazone of 4-Benzylidenebiphenyl; N'-(4-Biphenylylmethylene)-p-toluenesulfonohydrazide; Biphenyl-4-carboxaldehyde p-toluenesulfonylhydrazone; TSB; Biphenyl-4-ylmethylene-p-toluenesulfonohydrazide; (E)-N'-(Biphenyl-4-ylmethylene)-4-methylbenzenesulfonohydrazide
EINECS	Contact for details

Quality Control

Our N'-(Biphenyl-4-Ylmethylene)-4-Methylbenzenesulfonohydrazide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality system supports development and cGMP-grade production as required.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep the container tightly sealed to protect from moisture. Store 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	≤ 0.5%
Residue on Ignition	≤ 0.1%

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