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H53209 2-(Methylsulfinyl)benzeneboronic acid, 97%

CAS Number
850567-97-4
Synonyms
2-(Methanesulfinyl)phenylboronic acid, 97%

Stock No. Size Price ($) Quantity Availability
H53209-MD 250mg 106.00
H53209-03 1g 334.00
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2-(Methylsulfinyl)benzeneboronic acid, 97%

MDL
MFCD03095261

Chemical Properties

Formula
C7H9BO3S
Formula Weight
184.02
Melting point
118-122°
Storage & Sensitivity
Ambient temperatures.
Solubility
Slightly soluble in water.

Applications

It is a useful intermediate in pharmaceutical intermediate. Boronic Acids are important chemical building blocks employed in cross coupling reactions. The ability of boronic acids to reversibly bind diol functional groups has been utilized for fluorescent detection of saccharides. The compound Bortezomib utilizes the boronic acid for its proteasome inhibitory effect.

Notes

Store in cool dry place. Ensure proper ventilation. Incompatible with oxidizing agents.

Literature References

Virgil Percec.; Jin-Young Bae.; Dale H. Hill. Aryl Mesylates in Metal Catalyzed Homocoupling and Cross-Coupling Reactions. 2. Suzuki-Type Nickel-Catalyzed Cross-Coupling of Aryl Arenesulfonates and Aryl Mesylates with Arylboronic Acids.J. Org. Chem. 1995, 60 (4),1060-1065 .

Manfred Baumgarth.; Norbert Beier.; Rolf Gericke. (2-Methyl-5-(methylsulfonyl)benzoyl)guanidine Na+/H+ Antiporter Inhibitors.J. Med. Chem. 1997, 40 (13),2017-2034 .

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Harmonized Tariff Code
2931.90
TSCA
No

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