Description

2-Methyl-1,4-Naphthoquinone Bisthiosemicarbazone is a specialized organic compound belonging to the class of naphthoquinone derivatives with thiosemicarbazone functional groups. This structure is of significant interest in advanced chemical synthesis and research, particularly for its potential as a precursor or intermediate in developing novel materials and biologically active molecules. It is primarily sought by R&D laboratories, pharmaceutical researchers, and fine chemical manufacturers engaged in the development of new chemical entities, coordination chemistry studies, and specialized organic synthesis projects.

Application

• Pharmaceutical Research Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways or possessing chelating properties.
• Coordination Chemistry & Ligand Synthesis: Acts as a versatile ligand for the formation of metal complexes with transition metals, useful in catalysis and material science research.
• Biochemical Research Reagent: Used in studies investigating redox processes, enzyme inhibition, or as a probe in biochemical assays due to its quinone-thiosemicarbazone structure.
• Fine Chemical Synthesis: Employed as a specialized intermediate in the multi-step synthesis of complex organic molecules for agrochemical or material science applications.
• Analytical Reference Standard: Utilized as a high-purity standard in analytical methods such as HPLC or LC-MS for quality control and research quantification.

Basic Information

Product Name	2-Methyl-1,4-Naphthoquinone Bisthiosemicarbazone
CAS No.	6332-81-6
Molecular Formula	C₁₃H₁₄N₆S₂
Molecular Weight	318.42 g/mol
Synonyms	Menadione Bisthiosemicarbazone; Vitamin K3 Bisthiosemicarbazone; 2-Methyl-1,4-naphthoquinone bis(thiosemicarbazone); 1,4-Naphthoquinone, 2-methyl-, bis(thiosemicarbazone); 2-Methylnaphthoquinone bisthiosemicarbazone; MNBTS; Menadione thiosemicarbazone derivative
EINECS	Contact for details

Quality Control

Every batch of 2-Methyl-1,4-Naphthoquinone Bisthiosemicarbazone is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the high-purity standards required for research and development. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment, confirming compliance with your specifications.

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). Due to its light-sensitive and easily oxidized nature, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability, especially after opening the original container.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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