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2-(Methanesulfonyl)phenylboronic acid is an organoboron compound characterized by the molecular formula C7H9BO4S. It features a boronic acid functional group and a methanesulfonyl group, which contribute to its unique chemical properties and reactivity in various organic synthesis processes.

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  • 330804-03-0 Structure
  • Basic information

    1. Product Name: 2-(Methanesulfonyl)phenylboronic acid
    2. Synonyms: 2-(METHYLSULFONYL)PHENYLBORONIC ACID;2-(METHYLSULPHONYL)BENZENEBORONIC ACID;2-(Methylsulphonyl)benzeneboronic acid 98%;2-(Methanesulfonyl)phenylboronic acid;3-(Methanesulphonyl)phenylboronic acid;Boronic acid, B-[2-(methylsulfonyl)phenyl]-;2-(Methylsulfonyl)benzeneboronic acid, 98%;2-Boronophenyl methyl sulphone
    3. CAS NO:330804-03-0
    4. Molecular Formula: C7H9BO4S
    5. Molecular Weight: 200.01996
    6. EINECS: N/A
    7. Product Categories: blocks;BoronicAcids;Boronic acids;Aryl;Organoborons;Boronate Ester;Boronic Acid;Potassium Trifluoroborate
    8. Mol File: 330804-03-0.mol
  • Chemical Properties

    1. Melting Point: 78-84°C
    2. Boiling Point: 469.2 °C at 760 mmHg
    3. Flash Point: 237.6 °C
    4. Appearance: /
    5. Density: 1.39 g/cm3
    6. Vapor Pressure: 5.89E-10mmHg at 25°C
    7. Refractive Index: 1.566
    8. Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
    9. Solubility: N/A
    10. PKA: 7.90±0.53(Predicted)
    11. CAS DataBase Reference: 2-(Methanesulfonyl)phenylboronic acid(CAS DataBase Reference)
    12. NIST Chemistry Reference: 2-(Methanesulfonyl)phenylboronic acid(330804-03-0)
    13. EPA Substance Registry System: 2-(Methanesulfonyl)phenylboronic acid(330804-03-0)
  • Safety Data

    1. Hazard Codes: Xi
    2. Statements: 36
    3. Safety Statements: 22-24/25-26
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 330804-03-0(Hazardous Substances Data)

330804-03-0 Usage

Uses

Used in Organic Synthesis:
2-(Methanesulfonyl)phenylboronic acid is used as a reagent in organic synthesis for its ability to form strong covalent bonds with diols and other nucleophiles. This property makes it a valuable component in the production of complex organic molecules, facilitating the creation of diverse chemical structures.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 2-(Methanesulfonyl)phenylboronic acid is utilized as a key intermediate in the synthesis of various drugs. Its reactivity and compatibility with different chemical groups allow for the development of new pharmaceutical compounds with potential therapeutic applications.
Used in Medicinal Chemistry:
2-(Methanesulfonyl)phenylboronic acid is also studied for its potential applications in medicinal chemistry. Its unique structure and reactivity offer opportunities for the design and synthesis of novel bioactive molecules, which could lead to the discovery of new drugs with improved efficacy and selectivity.
Overall, 2-(Methanesulfonyl)phenylboronic acid is a versatile chemical compound with significant applications in organic synthesis, pharmaceutical development, and medicinal chemistry, owing to its ability to form strong covalent bonds and its compatibility with a wide range of chemical groups.

Check Digit Verification of cas no

The CAS Registry Mumber 330804-03-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,0,8,0 and 4 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 330804-03:
(8*3)+(7*3)+(6*0)+(5*8)+(4*0)+(3*4)+(2*0)+(1*3)=100
100 % 10 = 0
So 330804-03-0 is a valid CAS Registry Number.
InChI:InChI=1/C7H9BO4S/c1-13(11,12)7-4-2-3-6(5-7)8(9)10/h2-5,9-10H,1H3

330804-03-0 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
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  • Detail
  • TCI America

  • (M2678)  2-(Methylsulfonyl)phenylboronic Acid (contains varying amounts of Anhydride)  

  • 330804-03-0

  • 1g

  • 650.00CNY

  • Detail
  • TCI America

  • (M2678)  2-(Methylsulfonyl)phenylboronic Acid (contains varying amounts of Anhydride)  

  • 330804-03-0

  • 5g

  • 2,350.00CNY

  • Detail
  • Alfa Aesar

  • (H52445)  2-(Methylsulfonyl)benzeneboronic acid, 98%   

  • 330804-03-0

  • 1g

  • 1124.0CNY

  • Detail
  • Alfa Aesar

  • (H52445)  2-(Methylsulfonyl)benzeneboronic acid, 98%   

  • 330804-03-0

  • 5g

  • 4495.0CNY

  • Detail

330804-03-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Methylsulfonylphenylboronic acid

1.2 Other means of identification

Product number -
Other names 2-(Methanesulfonyl)phenylboronic acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:330804-03-0 SDS

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