Description

5-(2-Cyclopentenyl)-5-Isobutylbarbituric Acid is a specialized barbiturate derivative, a key intermediate in advanced organic synthesis. This compound matters for its precise molecular structure, which serves as a crucial building block for developing novel pharmaceutical agents and fine chemicals. It is primarily needed by research and development laboratories, pharmaceutical manufacturers, and fine chemical producers engaged in the synthesis of active pharmaceutical ingredients (APIs) and other high-value compounds.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel barbiturate-based pharmaceutical compounds and active ingredients.
• Organic Synthesis Building Block: Used in research and development for constructing complex molecular architectures, particularly in medicinal chemistry.
• Chemical Research: Serves as a reference standard or starting material in academic and industrial research exploring central nervous system (CNS) agent chemistry.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals requiring the specific barbiturate core structure for desired biological or chemical activity.

Basic Information

Product Name	5-(2-Cyclopentenyl)-5-Isobutylbarbituric Acid
CAS No.	66940-61-2
Molecular Formula	C13H18N2O3
Molecular Weight	250.29 g/mol
Synonyms	5-(2-Cyclopenten-1-yl)-5-(2-methylpropyl)-2,4,6(1H,3H,5H)-pyrimidinetrione; 5-Isobutyl-5-(2-cyclopenten-1-yl)barbituric Acid; 5-(2-Cyclopentenyl)-5-isobutyl-2,4,6(1H,3H,5H)-pyrimidinetrione; NSC 163047; 5-(Cyclopent-2-en-1-yl)-5-isobutyl-1,3-diazinane-2,4,6-trione
EINECS	Contact for details

Quality Control

Our 5-(2-Cyclopentenyl)-5-Isobutylbarbituric Acid is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, related substances, and residual solvents. Our quality systems are designed to support cGMP compliance for pharmaceutical intermediate applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to ensure optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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