Description

(4-Fluoro-3-Iodobenzyl)Guanidine is a high-purity, bifunctional organic building block featuring both a guanidine and a halogenated benzyl group. This compound matters for its role as a versatile intermediate in the synthesis of complex molecules, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active compounds and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, especially in oncology and CNS research.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• PET Tracer Precursor: Serves as a precursor in the radiochemical synthesis of potential positron emission tomography (PET) imaging agents.
• Chemical Biology Probe Development: Utilized for creating molecular probes to study enzyme function and protein-protein interactions.
• Ligand Synthesis for Catalysis: Acts as a starting material for synthesizing specialized ligands used in transition metal catalysis.
• Material Science Research: Employed in the development of advanced polymers and functional organic materials.

Basic Information

Product Name	(4-Fluoro-3-Iodobenzyl)Guanidine
CAS No.	159719-55-8
Molecular Formula	C8H9FIN3
Molecular Weight	293.08 g/mol
Synonyms	1-[(4-Fluoro-3-iodophenyl)methyl]guanidine; Guanidine, N-[(4-fluoro-3-iodophenyl)methyl]-; 4-Fluoro-3-iodobenzylguanidine; 3-Iodo-4-fluorobenzylguanidine; FIBG; (4-Fluoro-3-iodo-benzyl)-guanidine; N-(4-Fluoro-3-iodobenzyl)guanidine
EINECS	Contact for details

Quality Control

Our (4-Fluoro-3-Iodobenzyl)Guanidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing specifications such as assay (HPLC), related substances, and residual solvents. Our quality commitment ensures material suitable for demanding research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Recommended storage temperature is 2-8°C for optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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