Intermediates

4,6-Dimethyl-2-methylsulfonylpyrimidine

  • CAS No.35144-22-0
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity pharmaceutical intermediate used primarily in the synthesis of Ambrisentan. Available in bulk quantities with strict quality control and comprehensive documentation.

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Product Technical Details

Product Overview

4,6-Dimethyl-2-methylsulfonylpyrimidine is a highly specialized organic compound recognized for its critical role in modern pharmaceutical synthesis. As a key pyrimidine derivative, this substance serves as an essential building block in the production of advanced therapeutic agents. Our manufacturing process ensures exceptional consistency and purity, meeting the rigorous demands of the global pharmaceutical industry. This compound is particularly valued for its stability and reactivity profile, making it an ideal candidate for complex multi-step synthesis routes.

Produced under strict quality control protocols, our material supports the development of cardiovascular medications. The chemical structure features a methylsulfonyl group attached to a dimethylated pyrimidine ring, providing unique chemical properties that facilitate specific coupling reactions. We prioritize safety and compliance in every batch, ensuring that our clients receive materials that align with international regulatory standards.

Technical Specifications

ParameterValue
CAS Number35144-22-0
Molecular FormulaC7H10N2O2S
Molecular Weight186.23 g/mol
AppearanceWhite crystalline powder
Purity≥ 99.0%
Melting Point84-86°C
Water Content≤ 0.5%
Loss on Drying≤ 0.5%
Boiling Point358.3°C at 760 mmHg
Density1.239 g/cm3

Industrial Applications

The primary application of 4,6-Dimethyl-2-methylsulfonylpyrimidine lies in the synthesis of Ambrisentan, a prominent endothelin receptor antagonist used in the treatment of pulmonary arterial hypertension. Its high purity level is crucial for ensuring the efficacy and safety of the final pharmaceutical product. Impurities at this stage can propagate through the synthesis chain, potentially affecting the quality of the active pharmaceutical ingredient. Therefore, sourcing from a reliable manufacturer with robust analytical capabilities is essential.

Beyond this specific application, the compound serves as a versatile intermediate for researchers developing novel pyrimidine-based therapies. It is frequently utilized in medicinal chemistry laboratories for structure-activity relationship studies. The presence of the sulfone moiety allows for diverse chemical transformations, enabling chemists to explore new therapeutic avenues. Our product supports both commercial scale manufacturing and early-stage research initiatives.

  • Key precursor in cardiovascular drug manufacturing.
  • Utilized in medicinal chemistry research and development.
  • Supports scale-up processes for clinical trial materials.
  • Compatible with various organic synthesis methodologies.
  • Essential for producing high-quality generic medications.

Quality Assurance and Storage

We understand the importance of material integrity in pharmaceutical supply chains. Each batch undergoes comprehensive analytical testing, including HPLC and NMR verification, to confirm identity and purity. A Certificate of Analysis (COA) is provided with every shipment to guarantee transparency and compliance. Our quality management system is designed to trace every step of the production process, ensuring accountability and consistency across all lots.

Proper storage is essential to maintain the chemical stability of this product. Materials should be stored in a cool, dry, and well-ventilated area away from direct sunlight and moisture. Containers must remain tightly sealed when not in use to prevent contamination or degradation. Exposure to high humidity or extreme temperatures should be avoided to preserve the physical characteristics of the crystalline powder.

Packaging and Logistics

Our packaging options include 25kg cardboard drums, customizable according to specific client logistics requirements. We offer global shipping solutions with careful handling to ensure the product arrives in optimal condition. Each package is labeled clearly with product information, batch numbers, and safety warnings. We work with trusted logistics partners to facilitate timely delivery while maintaining compliance with international hazardous material transportation regulations where applicable.