Description

3-Azidosulfonylbenzoic Acid is a versatile and highly reactive organic intermediate, primarily valued for its dual functional groups that enable efficient derivatization and conjugation chemistry. This compound is essential for researchers and manufacturers developing advanced materials and active pharmaceutical ingredients (APIs) through click chemistry and other bioorthogonal reactions. It is particularly sought after in the pharmaceutical, agrochemical, and specialty chemical sectors for synthesizing novel compounds with targeted properties.

Application

• Key intermediate in the synthesis of pharmaceutical candidates via copper-catalyzed azide-alkyne cycloaddition (CuAAC) click chemistry.
• Building block for the development of novel agrochemicals, including herbicides and fungicides with specific modes of action.
• Precursor for functionalized polymers and advanced materials, such as surface modifiers and cross-linking agents.
• Derivatization agent in proteomics and bioconjugation for labeling biomolecules like proteins and peptides.
• Research chemical for exploring new synthetic pathways in medicinal chemistry and organic synthesis.
• Intermediate in the production of dyes, pigments, and photoactive compounds.

Basic Information

Product Name	3-Azidosulfonylbenzoic Acid
CAS No.	15980-11-7
Molecular Formula	C7H5N3O4S
Molecular Weight	227.19 g/mol
Synonyms	3-(Azidosulfonyl)benzoic Acid; Benzoic acid, 3-(azidosulfonyl)-; m-Azidosulfonylbenzoic Acid; 3-Carboxybenzenesulfonyl Azide; Azidosulfonylbenzoic Acid; 3-Azidosulfonyl-benzoesäure (German); Acide 3-azidosulfonylbenzoïque (French)
EINECS	Contact for details

Quality Control

Our 3-Azidosulfonylbenzoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and tests for residual solvents and moisture content. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, open flames, and incompatible materials.

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	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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