Description

[1,1-Biphenyl]-4-Carboximidamide,4-Ethyl-(9Ci) is a high-purity organic chemical building block with the CAS number 765871-65-6. This compound is valued for its role as a key intermediate in advanced pharmaceutical synthesis and materials science research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system and metabolic disorders.
• Agrochemical Research: Used in the development of new generation herbicides and fungicides, leveraging its biphenyl core for enhanced biological activity.
• Ligand Synthesis: Acts as a starting material for creating specialized ligands used in catalysis and metal-organic frameworks (MOFs).
• Organic Electronic Materials: Investigated as a building block for charge-transport materials in OLEDs and other optoelectronic devices due to its conjugated structure.
• Chemical Biology Probes: Utilized in the design of molecular probes and inhibitors for studying enzyme function and cellular pathways.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs for the production of bespoke compounds for client-specific research and development projects.

Basic Information

Item	Details
Product Name	[1,1-Biphenyl]-4-Carboximidamide,4-Ethyl-(9Ci)
CAS No.	765871-65-6
Molecular Formula	C15H16N2
Molecular Weight	224.30 g/mol
Synonyms	4-Ethyl-[1,1'-biphenyl]-4-carboximidamide; 4'-Ethylbiphenyl-4-carboximidamide; 4-Ethyl-4'-carbamimidoylbiphenyl; 765871-65-6; (4-Ethylbiphenyl-4-yl)methanimidamide; 4-Ethyl-[1,1'-biphenyl]-4-carboximidamide (9CI)
EINECS	Contact for details

Quality Control

Our [1,1-Biphenyl]-4-Carboximidamide,4-Ethyl-(9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the exacting standards required for research and development. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider using a desiccator or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.