Description

Sulfachrysoidine CAS NO 485-41-6 is an organic chemical compound belonging to the sulfonamide class. This product serves as a key intermediate in the synthesis of more complex chemical entities, particularly in the research and development of specialized dyes and pigments. It is primarily utilized by manufacturers and R&D laboratories in the fine chemicals, pharmaceutical intermediates, and specialty colorant industries.

Application

• Chemical Intermediate: Acts as a crucial building block in the synthesis of azo dyes and other complex organic colorants.
• Pharmaceutical Research: Used in the development and study of novel sulfonamide-based compounds with potential biological activity.
• Laboratory Reagent: Serves as a standard or reagent in analytical chemistry and academic research for method development and teaching.
• Fine Chemical Synthesis: Employed in the production of specialized chemicals requiring a sulfonamide functional group for further derivatization.

Basic Information

Product Name	Sulfachrysoidine
CAS No.	485-41-6
Molecular Formula	C12H13N3O2S
Molecular Weight	263.32 g/mol
Synonyms	2,4-Diaminobenzenesulfonamide; 4-Amino-N-(4-aminophenyl)benzenesulfonamide; p-Aminobenzenesulfon-p-phenylenediamine; Sulfanilamide, N-(4-aminophenyl)-; NSC 7606; Prontosil base; Prontosil metabolite; Sulfamidochrysoidine
EINECS	207-618-1

Quality Control

Our Sulfachrysoidine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) documenting key parameters such as assay, related substances, and physical properties is provided with every shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to brownish powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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