Description

7-Tributylstannyl[1,2,4]-Triazolo[1,5-A]Pyridine is a specialized organotin compound that serves as a critical building block in advanced organic synthesis. Its value lies in its ability to act as a versatile reagent for Stille cross-coupling reactions, enabling the efficient construction of complex heterocyclic systems. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing novel active ingredients. The compound, with CAS number 1245816-22-1, is supplied under strict quality control to ensure reliable performance in sensitive synthetic pathways.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those containing complex triazolopyridine scaffolds for therapeutic applications.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging the Stille coupling to introduce diverse functional groups.
• Material Science: Employed in the creation of advanced organic electronic materials and ligands for catalytic systems.
• Chemical Synthesis: A versatile reagent for academic and industrial research in constructing C-C bonds under mild conditions via palladium-catalyzed cross-coupling reactions.
• Ligand Synthesis: Serves as a starting material for preparing specialized organometallic catalysts and ligands used in asymmetric synthesis.

Basic Information

Product Name	7-Tributylstannyl[1,2,4]-Triazolo[1,5-A]Pyridine
CAS No.	1245816-22-1
Molecular Formula	C22H38N3Sn
Molecular Weight	479.26 g/mol
Synonyms	7-(Tributylstannyl)-[1,2,4]triazolo[1,5-a]pyridine; Tributyl(1,2,4-triazolo[1,5-a]pyridin-7-yl)stannane; 1,2,4-Triazolo[1,5-a]pyridine, 7-(tributylstannyl)-; 7-Tributylstannyl-1,2,4-triazolo[1,5-a]pyridine; Stannane, tributyl(1,2,4-triazolo[1,5-a]pyridin-7-yl)-; TBTA-Sn; 7-SnBu3-Triazolopyridine
EINECS	Contact for details

Quality Control

Our 7-Tributylstannyl[1,2,4]-Triazolo[1,5-A]Pyridine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. Each lot undergoes comprehensive analytical characterization, including NMR (1H, 13C, 119Sn) and HPLC analysis, to verify identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under an inert atmosphere (e.g., nitrogen or argon) when possible to prevent degradation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Tin (Sn) Content	24.0 - 25.5 %
Water Content (KF)	≤ 0.5 %

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