Description

5-(2-Bromo-2-propenyl)-5-(2-cyclopentenyl)-2,3-dihydro-2-thioxo-4,6(1H,5H)-pyrimidinedione is a specialized heterocyclic organic compound featuring a pyrimidinedione core functionalized with bromoalkenyl and cyclopentenyl substituents. This unique molecular architecture makes it a valuable advanced intermediate for the synthesis of complex pharmacologically active molecules and novel chemical entities. It is primarily sought after by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in developing new therapeutic agents, particularly in areas requiring structurally intricate scaffolds.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders or possessing complex heterocyclic structures.
• Medicinal Chemistry Research: Used in lead optimization and structure-activity relationship (SAR) studies to explore new chemical space and biological activity.
• Organic Synthesis Reagent: Acts as a versatile precursor for constructing fused-ring systems and introducing specific functional groups via its reactive bromoalkenyl moiety.
• Agrochemical Research: Potential intermediate in the development of novel pesticides or herbicides that utilize heterocyclic chemistry.
• Academic & Institutional Research: Employed in universities and research institutes for studying novel organic reactions and synthesizing complex molecules for material science or biological evaluation.

Basic Information

Item	Detail
Product Name	5-(2-Bromo-2-propenyl)-5-(2-cyclopentenyl)-2,3-dihydro-2-thioxo-4,6(1H,5H)-pyrimidinedione
CAS No.	66942-10-7
Molecular Formula	C12H13BrN2O2S
Molecular Weight	329.21 g/mol
Synonyms	5-(2-Bromoallyl)-5-(2-cyclopenten-1-yl)-2-thiobarbituric acid; 5-(2-Bromo-2-propen-1-yl)-5-(cyclopent-2-en-1-yl)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione; 5-(2-Bromoallyl)-5-(2-cyclopentenyl)barbituric-2-thione; 5-(2-Cyclopentenyl)-5-(2-bromo-2-propenyl)-2-thiobarbituric acid; NSC 339586; 2-Thiobarbituric acid, 5-(2-bromoallyl)-5-(2-cyclopenten-1-yl)-
EINECS	Contact for details

Quality Control

Our production of 5-(2-Bromo-2-propenyl)-5-(2-cyclopentenyl)-2,3-dihydro-2-thioxo-4,6(1H,5H)-pyrimidinedione adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber or otherwise opaque.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.