Description

Sulfamethazinediazonium is a specialized diazonium salt derivative of the sulfonamide antibiotic sulfamethazine, serving as a crucial synthetic intermediate in advanced organic synthesis. Its primary value lies in enabling precise chemical modifications, particularly in the creation of azo dyes and functionalized aromatic compounds, where it acts as an efficient electrophilic coupling agent. This high-purity intermediate is essential for research and production within the pharmaceutical, agrochemical, and specialty chemical industries, where reliable quality and consistent reactivity are paramount for successful process development.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel sulfonamide-based drug candidates and active pharmaceutical ingredients (APIs).
• Azo Dye Synthesis: Serves as a diazo component in the production of specialized, high-value azo dyes and pigments for textiles and industrial applications.
• Agrochemical Research: Used in the development of new herbicides and fungicides that leverage sulfonamide chemistry for enhanced efficacy.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D focused on diazonium chemistry, coupling reactions, and material science.
• Analytical Chemistry: Can be employed as a derivatization agent for the analysis of specific compounds via chromatographic or spectroscopic methods.

Basic Information

Product Name	Sulfamethazinediazonium
CAS No.	58064-76-9
Molecular Formula	C12H13N5O2S
Molecular Weight	291.33 g/mol
Synonyms	4-Amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide diazonium salt; Sulfadimidine diazonium salt; Diazonium salt of sulfamethazine; Sulfamethazine diazonium; Diazosulfamethazine; SMZ diazonium; 4-Diazoniobenzenesulfonamide, N1-(4,6-dimethyl-2-pyrimidinyl)-
EINECS	Contact for details

Quality Control

Our Sulfamethazinediazonium is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

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). Due to its nature as a diazonium salt, it should be handled with care and protected from excessive heat and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 95.0%
Assay (Titration)	Contact for details
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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