Description

(4-Sulfamoylphenoxy)Acetic Acid Methyl Ester is a key sulfonamide-based chemical intermediate with significant synthetic utility. This compound is valued for its role in constructing more complex molecules, particularly in pharmaceutical research and development. It is primarily sought by fine chemical manufacturers and R&D laboratories engaged in the synthesis of active pharmaceutical ingredients (APIs) and other specialty organic compounds.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting sulfonamide-related biological pathways.
• Agrochemical Research: Used in the development of new herbicides and fungicides where the sulfamoylphenoxy moiety is a key functional group.
• Organic Synthesis: Serves as a versatile precursor for further chemical transformations, including hydrolysis, amidation, and coupling reactions.
• Bioconjugation & Probe Development: Utilized in research for creating chemical probes and bioconjugates due to its reactive ester and sulfonamide groups.
• Material Science: Investigated as a monomer or additive in the development of specialized polymers with specific functional properties.

Basic Information

Product Name	(4-Sulfamoylphenoxy)Acetic Acid Methyl Ester
CAS No.	98996-94-2
Molecular Formula	C9H11NO5S
Molecular Weight	245.25 g/mol
Synonyms	Methyl (4-sulfamoylphenoxy)acetate; Acetic acid, 2-(4-sulfamoylphenoxy)-, methyl ester; Methyl 2-[(4-sulfamoylphenyl)oxy]acetate; 4-(Methoxycarbonylmethoxy)benzenesulfonamide; Methyl (p-sulfamoylphenoxy)acetate; Methyl 2-(4-sulfamoylphenoxy)acetate; Methyl O-(4-sulfamoylphenyl)glycolate
EINECS	Contact for details

Quality Control

Our (4-Sulfamoylphenoxy)Acetic Acid Methyl Ester is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR). We provide a Certificate of Analysis (COA) with every shipment, detailing all relevant specifications to ensure it meets the rigorous standards required for research and synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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