Technical Parameters
Description
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Reliable Supplier (methyl-d3)boronic acid丨CAS 1332481-37-4
Chemical Identifiers
| InChI | InChI=1S/CH5BO2/c1-2(3)4/h3-4H,1H3/i1D3 |
| InChI Key | KTMKRRPZPWUYKK-FIBGUPNXSA-N |
| Smiles | [2H]C([2H])([2H])B(O)O |
| EC No. | |
| MDL No. | MFCD12761137 |
| PubChem CID | 45788492 |
Applications
Isotope Effect and Mechanistic Studies
The three deuterium atoms provide a defined isotopic label on the methyl group. Researchers can use this feature to investigate kinetic isotope effects, reaction mechanisms, and the behavior of methyl-containing compounds during chemical transformations.
Pharmaceutical Research and Drug Discovery
Deuterium-labeled building blocks are valuable in medicinal chemistry for preparing isotopically modified analogues and investigating their molecular properties. (Methyl-d3)boronic acid may support the synthesis of deuterated pharmaceutical intermediates and research compounds, depending on the target structure and synthetic route.
Organic Synthesis and Deuterated Building Blocks
(Methyl-d3)boronic acid provides a source of a deuterated methyl group for selected synthetic applications. It can be used in suitable organoboron transformations to introduce isotopic labeling into target molecules, supporting the preparation of deuterated organic compounds and specialized synthetic intermediates.
Cross-Coupling Chemistry
Organoboron compounds are widely used in transition-metal-catalyzed carbon–carbon bond-forming reactions. Depending on the reaction system and substrate, (methyl-d3)boronic acid may serve as a reagent in transformations that introduce a CD3-containing carbon fragment into more complex molecular structures.

