Description

4-(2,3-Dihydro-1H-Indol-1-Ylsulfonyl)Benzoic Acid is a specialized organic sulfonamide derivative that serves as a high-value synthetic intermediate. This compound is critical for research and development in advanced organic synthesis, enabling the construction of complex molecules with specific biological and chemical properties. It is primarily sought after by pharmaceutical R&D teams and fine chemical manufacturers for applications in medicinal chemistry and the production of novel active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for new therapeutic agents.
• Fine Chemical Synthesis: Serves as a precursor for creating complex sulfonamide-containing compounds with tailored functionalities.
• Agrochemical Development: Potential intermediate in the research and synthesis of new generation herbicides or plant growth regulators.
• Material Science Research: Investigated for incorporation into specialty polymers or organic electronic materials due to its unique molecular structure.
• Biochemical Probe Development: Utilized in the design and synthesis of molecular probes for studying enzyme inhibition or receptor binding.

Basic Information

Product Name	4-(2,3-Dihydro-1H-Indol-1-Ylsulfonyl)Benzoic Acid
CAS No.	485769-38-8
Molecular Formula	C15H13NO4S
Molecular Weight	303.33 g/mol
Synonyms	1-[(4-Carboxyphenyl)sulfonyl]-2,3-dihydro-1H-indole; 4-(Indoline-1-sulfonyl)benzoic acid; Benzoic acid, 4-[(2,3-dihydro-1H-indol-1-yl)sulfonyl]-; 4-(2,3-Dihydroindole-1-sulfonyl)benzoic acid; 1H-Indole-1-sulfonamide, 2,3-dihydro-N-(4-carboxyphenyl)-; 4-(Indolin-1-ylsulfonyl)benzoic acid
EINECS	Contact for details

Quality Control

Our production of 4-(2,3-Dihydro-1H-Indol-1-Ylsulfonyl)Benzoic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the exacting standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
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.