Description

3-Bromobenzylguanidine is a specialized organic compound featuring a guanidine group attached to a brominated benzyl moiety. This unique structure makes it a valuable building block and intermediate in advanced chemical synthesis, particularly for pharmaceutical research and development. It is primarily utilized by R&D chemists and process development scientists in the life sciences sector for creating novel therapeutic agents and diagnostic probes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological or oncological pathways.
• Research Chemical: Used in academic and industrial laboratories for medicinal chemistry programs and structure-activity relationship (SAR) studies.
• Diagnostic Agent Synthesis: Serves as a building block for developing radiopharmaceuticals or fluorescent probes used in medical imaging.
• Organic Synthesis Building Block: The reactive bromine and guanidine groups allow for further functionalization in complex molecule assembly.
• Bioconjugation: Potential use in linking molecules to biomolecules for creating targeted drug delivery systems or biochemical tools.

Basic Information

Product Name	3-Bromobenzylguanidine
CAS No.	153881-05-1
Molecular Formula	C8H10BrN3
Molecular Weight	228.09 g/mol
Synonyms	1-(3-Bromobenzyl)guanidine; Guanidine, N-(3-bromobenzyl)-; 3-Bromobenzylguanidine hydrobromide (common salt form); 3-BBG; N-(3-Bromobenzyl)guanidine; 3-Bromobenzyl-guanidine; 1-(3-Bromophenyl)methylguanidine
EINECS	Contact for details

Quality Control

Our 3-Bromobenzylguanidine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and residual solvents are provided and available upon request to support your quality and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, the container should be kept sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation. Recommended storage temperature is 2-8°C for optimal stability.

Specification

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

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