Description

5-Bromo-4-(Tributylstannyl)Pyrimidine is a high-value organotin intermediate crucial for modern synthetic chemistry. This compound matters as a versatile building block for constructing complex molecular architectures via cross-coupling reactions, enabling the synthesis of novel pharmaceuticals and advanced materials. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and nucleoside analogs via Stille cross-coupling reactions.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides by introducing the pyrimidine moiety into target molecules.
• Material Science: Building block for creating organic electronic materials, such as OLED (Organic Light-Emitting Diode) emitters and charge transport materials.
• Chemical Synthesis: Enables the efficient formation of carbon-carbon bonds in complex molecule construction for research and scale-up processes.
• Ligand & Catalyst Development: Serves as a starting material for synthesizing specialized ligands and organometallic catalysts.
• Life Sciences & Diagnostics: Used in modifying nucleotides and creating probes for biochemical assays and diagnostic applications.

Basic Information

Product Name	5-Bromo-4-(Tributylstannyl)Pyrimidine
CAS No.	1416437-21-2
Molecular Formula	C16H29BrN2Sn
Molecular Weight	456.03 g/mol
Synonyms	4-Tributylstannyl-5-bromopyrimidine; 5-Bromo-4-(tributylstannyl)pyrimidine; Tributyl(5-bromopyrimidin-4-yl)stannane; 5-Bromo-4-tributylstannylpyrimidine; Pyrimidine, 5-bromo-4-(tributylstannyl)-; Stannane, tributyl(5-bromopyrimidin-4-yl)-
EINECS	Contact for details

Quality Control

Our 5-Bromo-4-(Tributylstannyl)Pyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR (1H, 13C, 119Sn) and HPLC analysis, to ensure high purity and consistency suitable for demanding synthetic applications. Certificates of Analysis (COA) with full characterization data are provided for every shipment to guarantee traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and degradation. This material is hygroscopic (moisture-sensitive) and must be handled in a dry environment. Keep the container sealed and allow it to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical: 97-99%)
1H NMR Purity	Conforms
Water Content (KF)	≤ 0.5%

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