Description

5-Butyl-6-Methyl-2-Thiouracil is a thiouracil derivative, a specialized heterocyclic organic compound of significant interest in fine chemical synthesis and pharmaceutical research. This compound serves as a valuable chemical intermediate and building block for developing novel active pharmaceutical ingredients (APIs) and other high-value materials. It is primarily utilized by pharmaceutical R&D laboratories, contract research organizations (CROs), and manufacturers of specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel thyrostatic agents and other potential therapeutic molecules.
• Chemical Research: Serves as a versatile building block in heterocyclic and medicinal chemistry for structure-activity relationship (SAR) studies.
• Biochemical Research: Used in studies related to thyroid hormone synthesis and metabolism as a reference compound.
• Fine Chemical Synthesis: Employed in the production of complex, high-value specialty chemicals for various industrial applications.
• Academic Research: Utilized in university and institutional laboratories for advanced organic synthesis projects and methodological development.

Basic Information

Product Name	5-Butyl-6-Methyl-2-Thiouracil
CAS No.	29113-41-5
Molecular Formula	C9H14N2OS
Molecular Weight	198.29 g/mol
Synonyms	6-Methyl-5-butyl-2-thiouracil; 5-n-Butyl-6-methyl-2-thiouracil; 2-Thio-5-butyl-6-methyluracil; 2-Mercapto-5-butyl-6-methylpyrimidin-4(3H)-one; 5-Butyl-6-methyl-2-mercaptopyrimidin-4(3H)-one; NSC 163049
EINECS	Contact for details

Quality Control

Our production of 5-Butyl-6-Methyl-2-Thiouracil adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

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 an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.