Description

5-Allyl-5-(2-Butenyl)-2-Sodiothio-4,6(1H,5H)-Pyrimidinedione is a specialized thiobarbiturate derivative, a key intermediate in the synthesis of advanced pharmaceutical compounds. Its value lies in its unique molecular structure, which serves as a critical building block for creating active pharmaceutical ingredients (APIs) with targeted therapeutic effects. This product is essential for R&D and production teams in the pharmaceutical and fine chemical industries, particularly those developing central nervous system (CNS) agents and other barbiturate-based drugs.

Application

• Pharmaceutical Intermediate: Primary use as a crucial synthetic precursor in the manufacture of barbiturate and thiobarbiturate-based active pharmaceutical ingredients (APIs).
• CNS Drug Research: Serves as a key scaffold in the research and development of new sedative, hypnotic, and anesthetic agents targeting the central nervous system.
• Fine Chemical Synthesis: Used in advanced organic synthesis for constructing complex heterocyclic compounds in academic and industrial research settings.
• Reference Standard: Employed as an analytical standard in quality control laboratories for method development and impurity profiling of related pharmaceutical products.

Basic Information

Product Name	5-Allyl-5-(2-Butenyl)-2-Sodiothio-4,6(1H,5H)-Pyrimidinedione
CAS No.	66941-49-9
Molecular Formula	C11H13N2NaO2S
Molecular Weight	260.29 g/mol
Synonyms	5-Allyl-5-(2-butenyl)-2-thiobarbituric acid sodium salt; Sodium 5-allyl-5-(but-2-en-1-yl)-2-sulfanylidene-1,3-diazinane-4,6-dione; 2-Thiobarbituric acid, 5-allyl-5-(2-butenyl)-, sodium salt; 5-Allyl-5-(2-butenyl)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione sodium derivative; Sodium 5-allyl-5-(2-butenyl)barbiturate-2-thione
EINECS	Contact for details

Quality Control

Our 5-Allyl-5-(2-Butenyl)-2-Sodiothio-4,6(1H,5H)-Pyrimidinedione is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR, to ensure it meets the high standards required for pharmaceutical intermediate applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition (Sulfated Ash)	Contact for details
Heavy Metals	< 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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