Description

5-Butyl-2,3-Dihydro-5-(2-Methyl-2-Propenyl)-2-Thioxo-4,6(1H,5H)-Pyrimidinedione is a specialized heterocyclic organic compound belonging to the thiobarbiturate class, serving as a key synthetic intermediate and active pharmaceutical ingredient (API) building block. Its molecular structure makes it a valuable precursor for developing compounds with potential biological activity, particularly in medicinal chemistry research. This high-purity chemical is essential for R&D and production within the pharmaceutical, agrochemical, and advanced material synthesis sectors.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel barbiturate and thiobarbiturate analogs for potential therapeutic applications.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging its heterocyclic core.
• Chemical Synthesis: Serves as a versatile precursor for creating complex molecules in organic and medicinal chemistry laboratories.
• Material Science: Potential use in the research and development of specialty polymers and advanced organic materials.
• Analytical Reference Standard: Employed as a high-purity standard in quality control (QC) and research laboratories for method development and validation.

Basic Information

Product Name	5-Butyl-2,3-Dihydro-5-(2-Methyl-2-Propenyl)-2-Thioxo-4,6(1H,5H)-Pyrimidinedione
CAS No.	67050-43-5
Molecular Formula	C₁₃H₂₀N₂O₂S
Molecular Weight	268.37 g/mol
Synonyms	5-Butyl-5-(2-methylprop-2-en-1-yl)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione; 5-Allyl-5-butyl-2-thiobarbituric Acid; Thiobutabarbital Impurity; 5-Butyl-5-(2-methylallyl)-2-thiobarbituric Acid; NSC 163049; 2-Thio-5-butyl-5-(2-methyl-2-propenyl)barbituric Acid
EINECS	Contact for details

Quality Control

Our 5-Butyl-2,3-Dihydro-5-(2-Methyl-2-Propenyl)-2-Thioxo-4,6(1H,5H)-Pyrimidinedione is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial use. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and compliance with your specifications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.