Description

P,P'-Biphenylene-Bis-1,1'-(2-Thiourea) is a specialized organic compound featuring a biphenylene core symmetrically substituted with thiourea functional groups. This structure makes it a valuable intermediate and ligand in advanced chemical synthesis and materials science. It is primarily sought by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of potential drug candidates, particularly those targeting specific enzymes or receptors where the thiourea moiety acts as a key pharmacophore.
• Agrochemical Research: Serves as a building block for developing new herbicides, fungicides, or plant growth regulators with enhanced activity.
• Polymer Chemistry: Acts as a chain extender, cross-linking agent, or monomer precursor in the production of high-performance polymers, such as polyurethanes or polyimides, to modify thermal and mechanical properties.
• Coordination Chemistry & Catalysis: Functions as a chelating ligand for transition metals (e.g., palladium, platinum) to form complexes used in catalytic reactions or as models for bioinorganic studies.
• Material Science: Investigated for use in the development of organic semiconductors, non-linear optical (NLO) materials, or molecular sensors due to its conjugated aromatic system and donor-acceptor capabilities.
• Analytical Chemistry: Employed as a derivatization agent or a selective reagent in colorimetric/fluorometric detection methods for specific analytes.

Basic Information

Product Name	P,P'-Biphenylene-Bis-1,1'-(2-Thiourea)
CAS No.	1614-30-8
Molecular Formula	C₁₄H₁₂N₄S₂
Molecular Weight	300.40 g/mol
Synonyms	1,1'-(Biphenyl-4,4'-diyl)bis(3-thiourea); 4,4'-Bis(3-thioureido)biphenyl; N,N'-(4,4'-Biphenylylene)bis[thiourea]; 4,4'-Diisothiocyanatobiphenyl diadduct with hydrogen sulfide; Bis(4-isothiocyanatophenyl) diadduct with hydrogen sulfide; p,p'-Dithioureidobiphenyl; 4,4'-Biphenylenebisthiourea
EINECS	Contact for details

Quality Control

Our P,P'-Biphenylene-Bis-1,1'-(2-Thiourea) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, melting point determination, and spectroscopic identification (IR, NMR), to ensure it meets the high standards required for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound may be light-sensitive and hygroscopic; prolonged exposure to light, moisture, or extreme temperatures should be avoided to maintain stability.

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	≤ 1.0%
Residue on Ignition	≤ 0.5%

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