Description

1-Benzenesulfonyl-1H-Indole-7-Boronic Acid is a high-purity, multi-functional boronic acid derivative designed for advanced organic synthesis. This compound serves as a critical building block in cross-coupling reactions, enabling the efficient construction of complex molecular architectures. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the development of novel active ingredients and functional molecules.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key reagent for forming carbon-carbon bonds between aryl/heteroaryl halides and this boronic acid derivative.
• Pharmaceutical Intermediate Synthesis: Used in the research and development of new drug candidates, particularly those containing complex indole-based structures.
• Agrochemical Active Ingredient Development: Employed in creating novel herbicides, fungicides, and insecticides with tailored properties.
• Material Science & Organic Electronics: A precursor for synthesizing organic semiconductors, light-emitting materials, and advanced polymers.
• Chemical Biology & Probe Development: Useful for creating molecular probes and bioconjugates due to its reactive boronic acid group.
• Catalyst & Ligand Preparation: Can be used to synthesize novel ligands for transition metal catalysis.

Basic Information

Product Name	1-Benzenesulfonyl-1H-Indole-7-Boronic Acid
CAS No.	1256358-56-1
Molecular Formula	C14H12BNO4S
Molecular Weight	301.13 g/mol
Synonyms	7-Borono-1-(phenylsulfonyl)-1H-indole; 1-(Phenylsulfonyl)-1H-indole-7-boronic acid; 1H-Indole-7-boronic acid, 1-(phenylsulfonyl)-; 1-Benzenesulfonyl-7-boronoindole; N-Benzenesulfonylindole-7-boronic acid; B-[1-(Phenylsulfonyl)-1H-indol-7-yl]boronic acid; 1-(Benzenesulfonyl)-1H-indole-7-boronic acid
EINECS	Contact for details

Quality Control

Our 1-Benzenesulfonyl-1H-Indole-7-Boronic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and elemental analysis. 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, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or when opening the container to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥95%
Water Content (KF)	≤1.0%
Heavy Metals	≤20 ppm

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