Description

4,6(1H,5H)-Pyrimidinedione,5-Ethyldihydro-5-(2-Hydroxyethyl)-2-Thioxo-(9Ci) is a specialized thiopyrimidinedione derivative, a high-value intermediate in fine chemical synthesis. This compound matters for its role as a key building block in the development of advanced pharmaceuticals and agrochemicals, where its unique heterocyclic structure enables precise molecular modifications. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors seeking to innovate new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly in antiviral and anticancer research.
• Agrochemical Synthesis: Used as a building block for developing new herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Chemical Research & Development: A valuable scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals.
• Material Science: Potential applications in the development of organic electronic materials or metal-chelating agents.

Basic Information

Product Name	4,6(1H,5H)-Pyrimidinedione,5-Ethyldihydro-5-(2-Hydroxyethyl)-2-Thioxo-(9Ci)
CAS No.	500290-34-6
Molecular Formula	C8H12N2O3S
Molecular Weight	216.26 g/mol
Synonyms	5-Ethyl-5-(2-hydroxyethyl)dihydro-2-thioxopyrimidine-4,6(1H,5H)-dione; 2-Thio-5-ethyl-5-(2-hydroxyethyl)barbituric acid; 5-Ethyl-5-(2-hydroxyethyl)-2-thiobarbituric acid; 5-Ethyl-5-(2-hydroxyethyl)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione; 2-Thioxo-5-ethyl-5-(2-hydroxyethyl)-4,6(1H,5H)-pyrimidinedione; 9CI Index Name; Contact for additional aliases.
EINECS	Contact for details

Quality Control

Our production of 4,6(1H,5H)-Pyrimidinedione,5-Ethyldihydro-5-(2-Hydroxyethyl)-2-Thioxo-(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for research and scale-up applications. All materials are characterized using advanced analytical techniques including HPLC, NMR, and MS. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your regulatory and quality assurance requirements.

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 strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
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.