Description

1-Butyl-3-(Diphenylphosphinothio)Thiourea is a specialized organophosphorus-thiourea hybrid compound, valued for its unique dual functionality as a ligand and reagent in advanced chemical synthesis. Its structure makes it a critical component for facilitating challenging catalytic and coupling reactions, offering chemists precise control over reaction pathways. This high-purity intermediate is essential for research and development in pharmaceutical chemistry, agrochemical synthesis, and materials science, where it enables the creation of novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring phosphorus or sulfur incorporation.
• Catalyst Ligand: Acts as a versatile ligand in transition metal catalysis for cross-coupling reactions (e.g., Suzuki, Heck) and hydrogenation processes.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its thiourea moiety.
• Polymer Modification: Employed as an additive or chain-transfer agent to impart specific properties or functionality to polymeric materials.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new synthetic methodologies and organocatalysis.
• Coordination Chemistry: Used to synthesize novel metal complexes for studies in material science and catalysis.

Basic Information

Product Name	1-Butyl-3-(Diphenylphosphinothio)Thiourea
CAS No.	24625-71-6
Molecular Formula	C17H21N2PS2
Molecular Weight	348.46 g/mol
Synonyms	N-Butyl-N'-(diphenylphosphinothioyl)thiourea; 1-Butyl-3-(diphenylphosphinothio)thiourea; Thiourea, N-butyl-N'-(diphenylphosphinothioyl)-; BDPTT; (Diphenylphosphinothioyl)thiourea, N-butyl-; N-Butyl-N'-(thiophosphinoyl)thiourea; Phosphinothioylthiourea, N-butyl-
EINECS	Contact for details

Quality Control

Our 1-Butyl-3-(Diphenylphosphinothio)Thiourea is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high chemical purity and consistent performance. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere such as nitrogen or argon for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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