Description

Benzoic Acid, 3-[(Aminosulfonyl)Amino]-, Ethyl Ester (9Ci) is a specialized organic compound featuring a benzoic acid core functionalized with a sulfamoyl amino group. This unique structure makes it a valuable high-purity intermediate for advanced chemical synthesis, particularly in the development of active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical and fine chemical sectors for creating novel compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting enzymes or receptors where the sulfonamide moiety is critical.
• Agrochemical Research: Used in developing new herbicides, fungicides, or plant growth regulators that leverage its specific chemical functionality.
• Fine Chemical Synthesis: Serves as a precursor for creating complex molecules in custom synthesis and process development for specialty chemicals.
• Biochemical Probe Development: Utilized in research to create molecular probes for studying biological pathways and enzyme inhibition.
• Material Science Research: Potential intermediate for synthesizing functional polymers or organic electronic materials with specific side-chain properties.

Basic Information

Product Name	Benzoic Acid, 3-[(Aminosulfonyl)Amino]-, Ethyl Ester (9Ci)
CAS No.	901144-40-9
Molecular Formula	C9H12N2O4S
Molecular Weight	244.27 g/mol
Synonyms	Ethyl 3-(sulfamoylamino)benzoate; 3-[(Aminosulfonyl)amino]benzoic acid ethyl ester; Benzoic acid, 3-[(aminosulfonyl)amino]-, ethyl ester; Ethyl 3-aminosulfonylaminobenzoate; NSC 796085; 901144-40-9; 3-(Sulfamoylamino)benzoic acid ethyl ester
EINECS	Contact for details

Quality Control

Our production of Benzoic Acid, 3-[(Aminosulfonyl)Amino]-, Ethyl Ester (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet exacting customer specifications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and all relevant physical data.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases. The container should be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC, Area %)	≥ 98.5%
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.