Description

5-Butyl-5-Ethyl-2-Sodiothio-4,6(1H,5H)-Pyrimidinedione is a specialized thiobarbiturate derivative, a key synthetic intermediate in the fine chemical and pharmaceutical sectors. Its value lies in its role as a versatile building block for the synthesis of more complex heterocyclic compounds, particularly barbiturate analogs and other active pharmaceutical ingredients (APIs). This product is essential for R&D laboratories and production facilities focused on developing central nervous system (CNS) agents, sedatives, and other therapeutic compounds.

Application

• Pharmaceutical Intermediate: Primary use as a critical building block in the synthesis of barbiturate and thiobarbiturate-based active pharmaceutical ingredients (APIs).
• Research & Development: Serves as a key starting material in medicinal chemistry for the discovery and development of new therapeutic agents, particularly those targeting the central nervous system.
• Fine Chemical Synthesis: Used in the multi-step synthesis of complex heterocyclic compounds for various high-value chemical applications.
• Reference Standard: Can be utilized as an analytical standard in quality control laboratories for method development and impurity profiling.

Basic Information

Product Name	5-Butyl-5-Ethyl-2-Sodiothio-4,6(1H,5H)-Pyrimidinedione
CAS No.	64058-02-2
Molecular Formula	C10H15N2NaO2S
Molecular Weight	250.29 g/mol
Synonyms	5-Butyl-5-ethyl-2-thiobarbituric acid sodium salt; Sodium 5-butyl-5-ethyl-2-thiobarbiturate; 5-Ethyl-5-butyl-2-thiobarbituric acid sodium salt; 2-Thio-5-butyl-5-ethylbarbituric acid sodium derivative; 5-n-Butyl-5-ethyl-2-thiobarbituric acid sodium salt; Sodium 5-butyl-5-ethyl-2-thioxodihydropyrimidine-4,6(1H,5H)-dione
EINECS	Contact for details

Quality Control

Our 5-Butyl-5-Ethyl-2-Sodiothio-4,6(1H,5H)-Pyrimidinedione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for pharmaceutical intermediate applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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