Description

3-Iodobenzylguanidinium-Sulfate is a specialized organic salt compound with significant utility in advanced chemical synthesis and research. Its core value lies in its role as a key intermediate or precursor for developing novel pharmaceuticals, particularly in the field of radiopharmaceuticals and targeted cancer therapies. This high-purity compound is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors who require reliable building blocks for complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel therapeutic agents, particularly for oncology research.
• Radiopharmaceutical Precursor: Used in the development of iodine-123 or iodine-131 labeled compounds for diagnostic imaging and targeted radiotherapy.
• Biochemical Research: Serves as a reagent in studying enzyme inhibition, receptor binding, and other molecular interactions.
• Fine Chemical Synthesis: Employed in multi-step organic synthesis to introduce the iodobenzylguanidine moiety into more complex molecules.
• Reference Standard: Used as an analytical standard in quality control laboratories for method development and validation.
• Agrochemical Research: Potential intermediate in the development of new crop protection agents with specific biological activity.

Basic Information

Product Name	3-Iodobenzylguanidinium-Sulfate
CAS No.	103346-16-3
Molecular Formula	C8H10IN3O4S
Molecular Weight	371.15 g/mol
Synonyms	3-Iodobenzylguanidine Sulfate; 1-(3-Iodobenzyl)guanidinium Sulfate; Guanidine, N-(3-iodobenzyl)-, sulfate (1:1); m-Iodobenzylguanidine Sulfate; MIBG Sulfate; 3-Iodo-benzylguanidinium Sulfate; AI3-52802; CCRIS 9386
EINECS	Contact for details

Quality Control

Our 3-Iodobenzylguanidinium-Sulfate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and stringent tests for residual solvents and heavy metals. Certificates of Analysis (COA) documenting full compliance with in-house specifications are provided with every shipment to ensure traceability and reliability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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