Description

n-(4-Sulfophenyl)Biguanide is a specialized organic compound featuring a biguanide moiety linked to a sulfophenyl group, making it a valuable intermediate and functional agent. This structure imparts unique properties, such as metal chelation and biological activity, which are critical for advanced chemical synthesis and formulation. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from catalyst synthesis to the development of antimicrobial agents.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for antimicrobial and antidiabetic drug candidates.
• Agrochemical Synthesis: Used in the production of fungicides, herbicides, and plant growth regulators due to its bioactive biguanide structure.
• Metal Chelating Agent: Employed in water treatment, industrial cleaning formulations, and as a component in analytical chemistry for sequestering metal ions.
• Polymer Additive: Acts as a stabilizer or functional monomer in the production of specialty polymers and coatings.
• Research & Development: Serves as a crucial reagent in organic chemistry research for constructing complex molecules and studying biguanide chemistry.
• Dye and Pigment Intermediate: Utilized in the synthesis of sulfonated dyes and functional colorants.

Basic Information

Product Name	n-(4-Sulfophenyl)Biguanide
CAS No.	39604-29-0
Molecular Formula	C8H11N5O3S
Molecular Weight	257.27 g/mol
Synonyms	4-Sulfophenylbiguanide; N-(4-Sulfophenyl)guanidine; 1-(4-Sulfophenyl)biguanide; p-Sulfophenylbiguanide; Biguanide, N-(4-sulfophenyl)-; NSC 403169; 4-Sulfophenyl-diguanide; 4-Sulfanilylbiguanide
EINECS	Contact for details

Quality Control

Our n-(4-Sulfophenyl)Biguanide is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance for your regulatory needs.

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 (moisture-sensitive) nature, the container must be kept sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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