Description

Phenyl-2-Aminobenzenesulfonate is a specialized organic sulfonate ester compound. This chemical serves as a versatile intermediate and building block in advanced organic synthesis, valued for its unique molecular structure. It is primarily required by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and functional materials.

Application

• Key intermediate in the synthesis of pharmaceutical active ingredients, particularly in drug discovery programs.
• Building block for advanced agrochemicals, including herbicides and fungicides.
• Precursor in the development of dyes, pigments, and specialty colorants.
• Used in organic light-emitting diode (OLED) and electronic material research.
• Intermediate for functional polymers and advanced material science applications.
• Starting material in academic and industrial research for novel chemical entities.

Basic Information

Item	Detail
Product Name	Phenyl-2-Aminobenzenesulfonate
CAS No.	68227-69-0
Molecular Formula	C12H11NO3S
Molecular Weight	249.29 g/mol
Synonyms	2-Aminophenyl benzenesulfonate; Benzenesulfonic acid, 2-aminophenyl ester; o-Aminophenyl benzenesulfonate; Phenyl 2-aminobenzenesulfonate; 2-Phenoxyaminobenzenesulfonate; (2-Aminophenyl) benzenesulfonate; PABS; 2-Aminophenyl phenylsulfonate
EINECS	Contact for details

Quality Control

Our Phenyl-2-Aminobenzenesulfonate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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