Description

[1,1-Biphenyl]-2,2,3,3-Tetramine CAS NO 71625-27-9 is a high-purity aromatic tetramine compound, serving as a critical multifunctional building block in advanced organic synthesis. Its value lies in its four reactive amine groups, which enable the creation of complex molecular architectures, including polymers, ligands, and heterocyclic systems. This chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries who require a reliable and pure source of a biphenyl-based tetraamine precursor.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly those requiring rigid, biphenyl-based scaffolds with multiple points for functionalization.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators where the biphenyl core contributes to biological activity.
• Polymer & Resin Production: Acts as a cross-linking agent or monomer in the production of high-performance polyimides, epoxy resins, and other thermally stable polymers.
• Ligand & Chelating Agent Synthesis: Serves as a backbone for creating multidentate ligands used in catalysis, metal-organic frameworks (MOFs), and analytical chemistry.
• Dye & Pigment Manufacturing: Intermediate in the synthesis of advanced organic dyes and pigments, where the amine groups are crucial for chromophore development.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new organic reactions and material properties.

Basic Information

Product Name	[1,1-Biphenyl]-2,2,3,3-Tetramine
CAS No.	71625-27-9
Molecular Formula	C12H14N4
Molecular Weight	214.27 g/mol
Synonyms	2,2',3,3'-Biphenyltetramine; 2,2',3,3'-Tetraminobiphenyl; Biphenyl-2,2',3,3'-tetraamine; 2,2',3,3'-Tetramino-1,1'-biphenyl; [1,1'-Biphenyl]-2,2',3,3'-tetraamine; 2,2',3,3'-Biphenyltetraamine; 2,2',3,3'-Tetraaminobiphenyl
EINECS	Contact for details

Quality Control

Our [1,1-Biphenyl]-2,2,3,3-Tetramine is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, the product should be stored in a cool, dry place, ideally at controlled room temperature (15-25°C). For long-term storage, consider using desiccants or an inert atmosphere to maintain stability and purity.

Specification

Item	Specification
Appearance	Off-white to light brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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