Description

5-sec-Butyl-5-Propylbarbituric Acid is a specialized barbiturate derivative, a class of compounds historically significant in medicinal chemistry. This high-purity intermediate is valued for its precise chemical structure, enabling advanced research and synthesis. It serves as a critical building block for pharmaceutical R&D, particularly in the development of central nervous system (CNS) active agents and novel therapeutic compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of barbiturate-based active pharmaceutical ingredients (APIs) and novel drug candidates.
• Chemical Reference Standard: Used as a certified reference material (CRM) in analytical laboratories for method development, validation, and quality control testing.
• Medicinal Chemistry Research: Employed in structure-activity relationship (SAR) studies to explore new pharmacological profiles and therapeutic applications.
• Academic & Institutional Research: Serves as a reagent in university and institutional labs for biochemical and neuropharmacological studies.
• Fine Chemical Synthesis: Acts as a versatile building block for the preparation of more complex, functionalized organic molecules.

Basic Information

Product Name	5-sec-Butyl-5-Propylbarbituric Acid
CAS No.	67050-59-3
Molecular Formula	C11H18N2O3
Molecular Weight	226.27 g/mol
Synonyms	5-(1-Methylpropyl)-5-propyl-2,4,6(1H,3H,5H)-pyrimidinetrione; 5-sec-Butyl-5-propylbarbituric acid; 5-Propyl-5-(sec-butyl)barbituric acid; Secbutobarbital; Butobarbital (related isomer); 5-(1-Methylpropyl)-5-propylbarbituric acid; Barbituric acid, 5-(1-methylpropyl)-5-propyl-
EINECS	Contact for details

Quality Control

Our 5-sec-Butyl-5-Propylbarbituric Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to relevant industry standards for fine chemical intermediates to support our clients' research and regulatory requirements.

Storage

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

Specification

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