Description

5-Butyl-1,3-Diphenyl-2-Thiobarbituric Acid is a specialized thiobarbituric acid derivative with a unique molecular structure that imparts valuable chemical properties. This compound serves as a critical intermediate and building block in advanced organic synthesis, particularly for the development of heterocyclic compounds and functional materials. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential therapeutic agents, including central nervous system (CNS) active compounds and enzyme inhibitors.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Material Science: Acts as a building block for organic semiconductors, ligands for metal complexes, and specialty polymers.
• Chemical Synthesis: Serves as a versatile reagent for constructing complex thiobarbiturate and pyrimidine derivatives in academic and industrial R&D.
• Analytical Chemistry: Can be employed as a derivatization agent or a standard in chromatographic analysis and method development.

Basic Information

Product Name	5-Butyl-1,3-Diphenyl-2-Thiobarbituric Acid
CAS No.	14388-84-2
Molecular Formula	C20H20N2O2S
Molecular Weight	352.45 g/mol
Synonyms	5-Butyl-1,3-diphenyl-2-thioxodihydropyrimidine-4,6(1H,5H)-dione; 5-Butyl-1,3-diphenyl-2-thiobarbituric acid; 1,3-Diphenyl-5-butyl-2-thiobarbituric acid; 2-Thio-5-butyl-1,3-diphenylbarbituric acid; NSC 163049; 5-n-Butyl-1,3-diphenyl-2-thiobarbituric acid
EINECS	Contact for details

Quality Control

Our 5-Butyl-1,3-Diphenyl-2-Thiobarbituric Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and loss on drying. We provide Certificates of Analysis (COA) with each shipment, detailing all critical specifications to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
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.