2-N-(METHANESULFONAMIDE)PHENYLBORONIC ACID

2-N-(METHANESULFONAMIDE)PHENYLBORONIC ACID - Names and Identifiers

Name	2-(Methanesulfonylamino)phenylboronic acid
Synonyms	AKOS BRN-0585 2-METHANESULFONYLAMINOPHENYLBORONIC ACID N-2-METHANESULFONAMIDEPHENYLBORONIC ACID 2-(METHYLSULFONYLAMINO)PHENYLBORONIC ACID [2-(methanesulfonamido)phenyl]boronic acid 2-N-(METHANESULFONAMIDE)PHENYLBORONIC ACID 2-(Methanesulfonylamino)phenylboronic acid 2-(Methylsulphonylamino)benzeneboronic acid [(2-METHYLSULPHONYL)AMINOPHENYL]BORONIC ACID {2-[(Methylsulfonyl)amino]phenyl}boronic acid boronic acid, B-[2-[(methylsulfonyl)amino]phenyl]-
CAS	756520-78-2
InChI	InChI=1/C7H10BNO4S/c1-14(12,13)9-7-5-3-2-4-6(7)8(10)11/h2-5,9-11H,1H3

2-N-(METHANESULFONAMIDE)PHENYLBORONIC ACID - Physico-chemical Properties

Molecular Formula	C7H10BNO4S
Molar Mass	215.03
Density	1.42g/cm³
Melting Point	116-120°C
Boling Point	426.6°C at 760 mmHg
Flash Point	211.8°C
Vapor Presure	4.9E-08mmHg at 25°C
Storage Condition	Inert atmosphere,Room Temperature
Refractive Index	1.582

2-N-(METHANESULFONAMIDE)PHENYLBORONIC ACID - Risk and Safety

Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed R36 - Irritating to the eyes
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
WGK Germany	3
Hazard Note	Irritant

2-N-(METHANESULFONAMIDE)PHENYLBORONIC ACID - Introduction

2-(Methanesulfonylamino)phenylboronic acid is an organic compound with a chemical formula of C7H9BNO4S and a molecular weight of 223.12. It is a white crystalline solid and is in solid form at ambient temperature. This compound has structural units of methylsulfonamidobenzene and a boronic acid group.

The main use of 2-(Methanesulfonylamino)phenylboronic acid is as a catalyst and ligand in organic synthesis. It is widely used in the synthesis of phenylboronic acid compounds, the preparation of ammonia borate esters and cross-coupling reactions. In addition, it can also be used for research in the fields of synthetic drugs, organic materials and pesticides.

The method for preparing 2-(Methanesulfonylamino)phenylboronic acid is usually obtained by reacting 2-aminophenylboronic acid with methanesulfonamide. The reaction needs to be carried out in a suitable solvent, and an acid catalyst is added to promote the reaction.

For safety information, 2-(Methanesulfonylamino)phenylboronic acid may cause irritation to the skin, eyes and respiratory tract. During operation, direct contact should be avoided and care should be taken to avoid inhaling its powder or solution. At the same time, it should be used in a well-ventilated area and wear appropriate protective equipment, such as laboratory gloves and protective glasses. In case of accidental contact or misuse, rinse immediately with plenty of water and seek medical treatment.

Last Update：2024-04-09 21:11:58