Description

5-Ethyl-5-[(2-Ethylbutyl)Thiomethyl]-2-Sodiooxy-4,6(1H,5H)-Pyrimidinedione is a specialized sodium salt derivative of a barbiturate analog, designed for high-purity synthesis and research applications. This compound is valued for its role as a key synthetic intermediate in the development of active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily required by pharmaceutical R&D laboratories, advanced chemical synthesis facilities, and manufacturers of specialty diagnostic reagents.

Application

• Pharmaceutical Intermediate: Critical building block in the synthesis of novel barbiturate-derived compounds and central nervous system (CNS) active agents.
• Chemical Research & Development: Used in academic and industrial labs for method development, structure-activity relationship (SAR) studies, and exploring new therapeutic pathways.
• Reference Standard: Serves as a high-purity analytical standard for quality control and regulatory testing in pharmaceutical manufacturing.
• Fine Chemical Synthesis: Intermediate for creating complex molecules used in agrochemicals, dyes, and other specialty chemical sectors.

Basic Information

Product Name	5-Ethyl-5-[(2-Ethylbutyl)Thiomethyl]-2-Sodiooxy-4,6(1H,5H)-Pyrimidinedione
CAS No.	66968-26-1
Molecular Formula	C13H21N2NaO3S
Molecular Weight	308.37 g/mol
Synonyms	5-Ethyl-5-[(2-ethylbutyl)thiomethyl]barbituric acid sodium salt; Sodium 5-ethyl-5-[(2-ethylbutyl)thiomethyl]barbiturate; 2-Thiomethyl-5,5-diethylbarbituric acid sodium derivative; NSC 113928; Barbituric acid, 5-ethyl-5-[(2-ethylbutyl)thiomethyl]-, sodium salt; 5,5-Diethyl-1-(2-ethylbutylthiomethyl)barbituric acid sodium salt
EINECS	Contact for details

Quality Control

Our 5-Ethyl-5-[(2-Ethylbutyl)Thiomethyl]-2-Sodiooxy-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 IR and NMR spectroscopy, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and purity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.