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4-Isoquinolineboronic acid

4-Isoquinolineboronic acid chemical structure
CAS Number192182-56-2
FormulaC9H8BNO2
Mol. Weight172.98 g/mol

What is 4-Isoquinolineboronic acid?

4-Isoquinolineboronic acid is a chemical compound with CAS number 192182-56-2 and molecular formula C9H8BNO2. It is used in various industrial and research applications.

Applications

Reactant for:
• Preparation of selective steroid-11β-hydroxylase (CYP11B1) inhibitors for treatment of cortisol dependent diseases1
• Preparation of tetrabutylammonium trifluoroborates2
• Preparation of heteroaryl substituted tetrahydropyrroloijquinolinone derivatives as aldosterone synthase inhibitors3
• Synthesis of aminoarylpyridazines as selective CB2 agonists for treatment of inflammatory pain4
• Preparation of acyl substituted indoles via palladium-catalyzed domino coupling/carbonylation/Suzuki coupling of dibromoethenylanilines5
• Synthesis of antagonists of bacterial quorum sensing6
• Preparation of potassium heteroaryl trifluoroborates from boronic acids and their use as coupling partners with various aryl and heteroaryl halides in Suzuki-Miyaura cross-coupling reactions7

Specifications

Molecular Weight

172.98 g/mol

Safety Information

GHS07GHS07
Signal Word

Warning

Hazard Statements

H315-H319-H335

Precautionary Statements

P261-P305 + P351 + P338

Required PPE

dust mask type N95 (US), Eyeshields, Gloves

Melting Point

230-234 °C

WGK Germany

3

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