Description

5-(Tributylstannyl)Isoquinoline CAS NO 1161976-13-1 is a high-value organotin reagent featuring a functionalized isoquinoline heterocycle. This compound is critical for advanced organic synthesis, particularly in cross-coupling reactions where it acts as a versatile stannyl transfer agent. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries to construct complex molecular architectures.

Application

• Pharmaceutical Intermediate Synthesis: A key building block in Stille cross-coupling reactions for constructing C-C bonds in drug discovery and development of active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and insecticides that require the isoquinoline pharmacophore.
• Material Science & OLED Development: Serves as a precursor for creating organic semiconductors, light-emitting materials, and charge-transport layers in electronic devices.
• Ligand & Catalyst Preparation: Employed to synthesize sophisticated ligands for transition metal catalysis and organometallic complexes.
• Chemical Biology Probes: Useful for labeling and modifying biomolecules in medicinal chemistry and biochemical research.
• Polymer Modification: Can be incorporated into polymer backbones to impart specific electronic or chemical properties.

Basic Information

Product Name	5-(Tributylstannyl)Isoquinoline
CAS No.	1161976-13-1
Molecular Formula	C21H33NSn
Molecular Weight	418.19 g/mol
Synonyms	Isoquinoline, 5-(tributylstannyl)-; 5-Tributylstannylisoquinoline; Tributyl(isoquinolin-5-yl)stannane; 5-(Tri-n-butylstannyl)isoquinoline; Stannane, tributyl(5-isoquinolinyl)-; 5-(Tributyltin)isoquinoline; 5-Isoquinolinyltributyltin
EINECS	Contact for details

Quality Control

Our 5-(Tributylstannyl)Isoquinoline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical characterization, including NMR (1H, 13C, 119Sn), HPLC, and GC analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with full spectral data are provided. We support cGMP and ISO 9001 standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C in a cool, dry place. This material is moisture-sensitive and easily oxidized; prolonged exposure to air or moisture must be avoided. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 95% (Typical 97-99%)
Tin (Sn) Content	~28.4% (Theoretical)

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