Description

3-Butyl-2-Mercapto-3H-Quinazolin-4-One is a specialized heterocyclic organic compound belonging to the quinazolinone class, characterized by its unique mercapto and butyl substituents. This compound serves as a versatile and valuable chemical intermediate and pharmacophore in advanced synthetic chemistry. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides due to its bioactive quinazolinone core.
• Organic Synthesis Reagent: Serves as a precursor or reactant in complex organic transformations, including heterocyclic chemistry and metal-catalyzed coupling reactions.
• Material Science Research: Investigated for its potential in creating novel organic electronic materials or functional polymers.
• Biochemical Tool Compound: Utilized in biochemical assays and as a probe to study enzyme inhibition or specific biological mechanisms.

Basic Information

Product Name	3-Butyl-2-Mercapto-3H-Quinazolin-4-One
CAS No.	13906-07-5
Molecular Formula	C₁₂H₁₄N₂OS
Molecular Weight	234.32 g/mol
Synonyms	3-Butyl-2-mercaptoquinazolin-4(3H)-one; 2-Mercapto-3-butyl-4(3H)-quinazolinone; 3-Butyl-2-sulfanyl-3H-quinazolin-4-one; 3-Butyl-4-oxo-3,4-dihydroquinazoline-2-thiol; 3-n-Butyl-2-mercapto-4(3H)-quinazolinone; 2-Thiol-3-butyl-4(3H)-quinazolinone; BMQ; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of 3-Butyl-2-Mercapto-3H-Quinazolin-4-One adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability. Each lot is characterized and tested for identity, purity, and key impurities. A comprehensive Certificate of Analysis (COA) detailing specifications and test results is provided with every shipment to support your quality assurance protocols.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.