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76347-13-2 - Isopropylboronic acid pinacol ester, 98% - 2-Isopropyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane - H33861 - Alfa Aesar

H33861 Isopropylboronic acid pinacol ester, 98%

CAS Number

Size Price ($) Quantity Availability
1g 15.12
5g 60.87
25g 188.00
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Isopropylboronic acid pinacol ester, 98%


Chemical Properties

Formula Weight
Boiling Point
Refractive Index
Slightly soluble in water.


Isopropylboronic acid pinacol ester is used as pharmaceutical intermediate.


Store in a cool, dry place, in a well sealed container. Store away from oxidizing agents.

Literature References

Tim G. Elford; Stefan Nave; Ravindra P. Sonawane and Varinder K. Aggarwal. Total Synthesis of (+)-Erogorgiaene Using Lithiation-Borylation Methodology, and Stereoselective Synthesis of Each of Its Diastereoisomers. J. Am. Chem. Soc. 2011, 133 (42), 16798-16801.

Dr. Benjamin M. Partridge; Dr. Laëtitia Chausset-Boissarie; Matthew Burns; Alexander P. Pulis; Prof. Varinder K. Aggarwal. Enantioselective Synthesis and Cross-Coupling of Tertiary Propargylic Boronic Esters Using Lithiation-Borylation of Propargylic Carbamates. Angewandte Chemie International Edition. 2010, 51 (47), 11795-11799.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

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

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

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