98437-23-1

Basic information

• Product Name: 2-Benzothienylboronic acid
• Synonyms: RARECHEM AH PB 0124;TIMTEC-BB SBB003765;THIANAPHTHENE-2-BORONIC ACID;BENZO[B]THIOPHENE-2-YLBORONIC ACID;BENZO[B]THIOPHENE-2-BORONIC ACID;BENZO[B]THIOPHEN-2-YLBORONIC ACID;BENZOTHIOPHEN-2-YLBORONIC ACID;BENZOTHIOPHENE-2-BORONIC ACID
• CAS NO: 98437-23-1
• Molecular Formula: C₈H₇BO₂S
• Molecular Weight: 178.02
• EINECS: -0
• Product Categories: blocks;BoronicAcids;Heterocycles;API intermediates;Boronic Acid;Benzothiophene;Organoborons;B (Classes of Boron Compounds);Boronic Acids
• Mol File: 98437-23-1.mol
• Article Data: 0

Chemical Properties

• Melting Point: 254-256 °C
• Boiling Point: 390.2 °C at 760 mmHg
• Flash Point: 189.8 °C
• Appearance: White to off-white/Powder
• Density: 1.35 g/cm³
• Vapor Pressure: 8.67E-07mmHg at 25°C
• Refractive Index: 1.668
• Storage Temp.: 0-6°C
• Solubility: soluble in Tetrahydrofuran
• PKA: 6.99±0.30(Predicted)
• Water Solubility: Insoluble in water.
• BRN: 1637924
• CAS DataBase Reference: 2-Benzothienylboronic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Benzothienylboronic acid(98437-23-1)
• EPA Substance Registry System: 2-Benzothienylboronic acid(98437-23-1)

Safety Data

• Hazard Codes: Xi,Xn
• Statements: 36/37/38-20/21/22
• Safety Statements: 37/39-26-36
• WGK Germany: 3
• HazardClass: IRRITANT
• Hazardous Substances Data: 98437-23-1(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 98437-23-1 differently. You can refer to the following data:
1. Thianaphthene-2-boronic Acid is used in the preparation of 3-(dihydroxyboryl)benzoic acids as D,D-carboxypeptidase R39 inhibitors.
2. suzuki reaction
3. Reactant involved in:PDE4 inhibitorsChemoselective modification of oncolytic adenovirusSynthesis of phosphorescent sensor for quantification of copper(II) ionUV promoted phenanthridine synthesesPreparation of CYP11B1 inhibitors for treatment of cortisol dependent diseasesSuzuki-Miyaura cross-coupling reactions

Chemical Properties

white tooff-whitepowder

InChI:InChI=1/C8H7BO2S/c10-9(11)8-5-6-3-1-2-4-7(6)12-8/h1-5,10-11H

Downstream Products

• 193964-19-1 2-[4-[2-(1-pyrrolidinyl)ethoxy]-phenyl]benzo[b]thiophene 
• 92543-69-6 Phenyl(2-thianaphthenyl)iodonium Tosylate 
• 286859-56-1 2-(benzo[b]thienyl)-5-methoxybenzaldehyde 
• 17164-77-1 2-(naphthalen-2-yl)benzo[b]thiophene 
• 25664-47-5 2-(4-methylphenyl)benzo[b]thiophene 
• 27884-09-9 2-(4-methoxyphenyl)benzo[b]thiophene 
• 132932-62-8 2-(p-acetylphenyl)benzothiophene 
• 400626-37-1 4-(3-benzo[b]thiophen-2-yl-benzyl)-5-oxo-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-ethyl ester 
• 400626-44-0 4-(4-benzo[b]thiophen-2-yl-benzyl)-5-oxo-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-ethyl ester 
• 89939-87-7 2-hydroxy-benzothiophene 
• 65689-53-4 2,2'-bibenzo[b]thiophene 
• 223576-02-1 2-(benzo[b]thiophen-2-yl)benzaldehyde