Description

Tris(3-Methyl-2-Thienyl)Phosphine CAS NO 30537-03-2 is a specialized organophosphorus ligand characterized by its electron-rich thienyl substituents, which significantly influence its steric and electronic properties. This compound is a critical building block in advanced catalytic systems, enabling highly selective and efficient chemical transformations. It is primarily sought after by research institutions and industrial manufacturers in the fields of pharmaceuticals, agrochemicals, and materials science for the development of novel synthetic pathways and functional materials.

Application

• As a key ligand in transition metal catalysis, particularly for palladium and nickel-catalyzed cross-coupling reactions (e.g., Suzuki, Heck, Negishi).
• In the synthesis of active pharmaceutical ingredients (APIs) and complex organic intermediates requiring high selectivity.
• For the development of advanced materials, including organic light-emitting diodes (OLEDs) and conductive polymers.
• As a precursor or modifying agent in the preparation of novel organometallic complexes for academic and industrial research.
• In agrochemical research for the synthesis of new crop protection agents with improved efficacy.
• Utilized in fine chemical manufacturing where precise control over reaction stereochemistry and yield is paramount.

Basic Information

Product Name	Tris(3-Methyl-2-Thienyl)Phosphine
CAS No.	30537-03-2
Molecular Formula	C15H15PS3
Molecular Weight	322.44 g/mol
Synonyms	Tris(3-methylthiophen-2-yl)phosphine; Phosphorous tris(3-methyl-2-thienyl); Tris(3-methyl-2-thienyl)phosphane; 3-Methyl-2-thienylphosphine; (3-Methyl-2-thienyl)3P; P(3-Methyl-2-C4H2S)3
EINECS	Contact for details

Quality Control

Every batch of Tris(3-Methyl-2-Thienyl)Phosphine is manufactured and tested under strict quality management protocols to ensure consistency and reliability for your critical applications. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with stringent industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available upon request to support your quality assurance and regulatory needs.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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