Description

N'-[(5-Methylthien-2-Yl)Methylene][1,1'-Biphenyl]-4-Carbohydrazide CAS NO 316137-07-2 is a specialized organic compound belonging to the carbohydrazide class, characterized by its biphenyl and thiophene structural motifs. This compound is valued for its role as a key synthetic intermediate and building block in advanced organic synthesis and pharmaceutical research. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific receptor binding profiles.
• Agrochemical Research: Used in the development of new pesticides, herbicides, or fungicides, leveraging its heterocyclic structure for bioactivity.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a building block for electron-transport or host materials in OLED devices due to its conjugated biphenyl system.
• Coordination Chemistry & Ligand Synthesis: The carbohydrazide moiety can act as a chelating ligand for metal ions, useful in catalysis or material science.
• Polymer Modification: Employed to introduce specific functional groups into polymer chains to alter thermal or mechanical properties.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis, including hydrazone formation and cross-coupling reactions.

Basic Information

Product Name	N'-[(5-Methylthien-2-Yl)Methylene][1,1'-Biphenyl]-4-Carbohydrazide
CAS No.	316137-07-2
Molecular Formula	C19H16N2OS
Molecular Weight	320.41 g/mol
Synonyms	4-Biphenylcarboxylic acid [(5-methyl-2-thienyl)methylene]hydrazide; [1,1'-Biphenyl]-4-carboxylic acid 2-[(5-methyl-2-thienyl)methylene]hydrazide; N'-(5-Methyl-2-thienylmethylene)-[1,1'-biphenyl]-4-carbohydrazide; (5-Methyl-2-thienylmethylene)[1,1'-biphenyl]-4-carbohydrazide; Biphenyl-4-carboxylic acid (5-methylthiophen-2-ylmethylene)hydrazide; CAS 316137-07-2
EINECS	Contact for details

Quality Control

Our N'-[(5-Methylthien-2-Yl)Methylene][1,1'-Biphenyl]-4-Carbohydrazide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications and test results are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). The compound may be light-sensitive; prolonged exposure to light should be avoided. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
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.