Description

Tributyl(4-Nitrophenoxy)Stannane is a specialized organotin compound that serves as a versatile reagent in advanced organic synthesis. Its core value proposition lies in its ability to act as an efficient transmetalation agent and a source of the tributyltin moiety for constructing complex molecular architectures. This product is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity intermediates for coupling reactions and catalyst development.

Application

• As a key reagent in Stille cross-coupling reactions for the formation of carbon-carbon bonds, particularly in the synthesis of complex biaryl and heteroaryl structures.
• As a transmetalation agent in palladium-catalyzed processes for the production of pharmaceutical intermediates and active ingredients.
• In the synthesis of functionalized polymers and advanced materials, where it is used to introduce specific organic groups onto polymer backbones.
• For the preparation of organotin monomers used in the development of novel catalysts and stabilizers.
• In academic and industrial research focused on developing new synthetic methodologies involving organometallic chemistry.
• As a precursor for other organotin derivatives with tailored properties for specific catalytic or material science applications.

Basic Information

Product Name	Tributyl(4-Nitrophenoxy)Stannane
CAS No.	3644-32-4
Molecular Formula	C22H39NO3Sn
Molecular Weight	484.25 g/mol
Synonyms	Tributyl(4-nitrophenoxy)tin; 4-Nitrophenyl tributylstannyl ether; Tributyl(p-nitrophenoxy)stannane; (4-Nitrophenoxy)tributylstannane; Stannane, tributyl(4-nitrophenoxy)-; Tributyltin 4-nitrophenoxide; p-Nitrophenyloxy tributyltin; Tributylstannyl 4-nitrophenyl ether
EINECS	Contact for details

Quality Control

Our Tributyl(4-Nitrophenoxy)Stannane is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis (tin content), to confirm identity, purity, and compliance with established specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated research and development environments.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Allow the container to reach room temperature before opening to minimize moisture ingress. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to amber liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Tin Content	24.0 - 25.0 %
Water Content (KF)	≤ 0.5 %

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