Description

Sulfuric Acid 2-[(Phenylsulfonyl)Amino]Ethyl=Sodium Ester Salt is a specialized organosulfur compound with a unique sulfonamide ester structure. This chemical is valued for its role as a versatile intermediate and functional additive in advanced synthesis and formulation processes. It is primarily required by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for research, development, and production.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring sulfonamide or sulfonate ester functional groups.
• Agrochemical Synthesis: Serves as a key building block for developing novel herbicides, fungicides, and plant growth regulators.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to impart specific properties like hydrophilicity or ionic character to specialty polymers and resins.
• Dye and Pigment Manufacturing: Employed in the production of sulfonated dyes and organic pigments to enhance solubility and color fastness.
• Surfactant and Detergent Formulation: Functions as a precursor for anionic surfactants due to its sulfonate ester moiety.
• Chemical Research & Development: Utilized as a reagent in organic synthesis for introducing sulfonyl-protected aminoethyl groups.

Basic Information

Item	Details
Product Name	Sulfuric Acid 2-[(Phenylsulfonyl)Amino]Ethyl=Sodium Ester Salt
CAS No.	68460-04-8
Molecular Formula	C8H10NNaO5S2
Molecular Weight	279.29 g/mol
Synonyms	2-[(Phenylsulfonyl)amino]ethyl sodium sulfate; Sodium 2-[(phenylsulfonyl)amino]ethyl sulfate; Ethanol, 2-[(phenylsulfonyl)amino]-, hydrogen sulfate, sodium salt; N-(2-Sulfooxyethyl)benzenesulfonamide sodium salt; Benzenesulfonamide, N-(2-sulfooxyethyl)-, sodium salt; Aminoethyl phenyl sulfone sodium sulfate ester; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Sulfuric Acid 2-[(Phenylsulfonyl)Amino]Ethyl=Sodium Ester Salt is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specifications such as assay, impurity profile, and physical characteristics is provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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