Description

1H-Indole-1-Carboxylic Acid, 2-Borono-6-Ethoxy-, 1-(1,1-Dimethylethyl) Ester is a high-purity, advanced pharmaceutical intermediate featuring a unique indole-boronic acid ester structure. This compound is critical for facilitating Suzuki-Miyaura cross-coupling reactions, a cornerstone methodology in modern medicinal chemistry for constructing complex biaryl systems. It is primarily utilized by research institutions and pharmaceutical companies engaged in the discovery and development of novel active pharmaceutical ingredients (APIs), particularly in oncology and central nervous system (CNS) therapeutic areas.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug candidates, especially those containing indole and biaryl motifs.
• Suzuki-Miyaura Cross-Coupling Reagent: The boronic acid ester functionality makes it an essential reagent for forming carbon-carbon bonds between aromatic rings under mild conditions.
• Medicinal Chemistry Research: Used in high-throughput screening and structure-activity relationship (SAR) studies to optimize lead compounds.
• Process Chemistry & Scale-Up: Employed in the development of robust and scalable synthetic routes from laboratory to pilot plant scale.
• Chemical Biology Probes: Utilized in the creation of molecular probes for studying biological pathways and target engagement.
• Agrochemical Research: Potential application in the synthesis of novel crop protection agents with specific activity.

Basic Information

Item	Details
Product Name	1H-Indole-1-Carboxylic Acid, 2-Borono-6-Ethoxy-, 1-(1,1-Dimethylethyl) Ester
CAS No.	944562-81-6
Molecular Formula	C16H22BNO5
Molecular Weight	319.16 g/mol
Synonyms	2-Borono-6-ethoxy-1H-indole-1-carboxylic acid 1,1-dimethylethyl ester; tert-Butyl 2-borono-6-ethoxy-1H-indole-1-carboxylate; 6-Ethoxy-1H-indole-1-carboxylic acid, 2-borono-, 1,1-dimethylethyl ester; Boronic acid, B-(6-ethoxy-1-[[(1,1-dimethylethyl)oxy]carbonyl]-1H-indol-2-yl)-; (6-Ethoxy-1-((tert-butoxy)carbonyl)-1H-indol-2-yl)boronic acid
EINECS	Contact for details

Quality Control

Our 1H-Indole-1-Carboxylic Acid, 2-Borono-6-Ethoxy-, 1-(1,1-Dimethylethyl) Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the stringent requirements of pharmaceutical R&D. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to prevent oxidation and degradation. The compound is easily oxidized; prolonged exposure to air should be avoided.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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