Tel:

Email:

EN
Cat. No. Size / Unit Price Qty
CS-W001157 4
Total: USD 88.00

Methyl 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-3-carboxylate

  • CAS No. 1616930-45-0

  • Cat. No. CS-0159352
  • Purity≥97%
  • MDL No.None

*For research and further manufacturing use only, not for direct human use.

Methyl 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-3-carboxylate|CS-0159352

Structure of 1616930-45-0

Please choose your location and provide accurate information for you
Size Stock
Price Quantity

* Please select Quantity before adding items.

General Information

  • CAS No. 1616930-45-0
  • Cat. No. CS-0159352
  • Purity ≥97%
  • MDL No. None
  • Storage -20°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₂H₁₉BN₂O₄
  • Molecular Weight 266.10
  • Synonym(s) methyl 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole-3-carboxylate
  • SMILES O=C(C1=NN(C)C(B2OC(C)(C)C(C)(C)O2)=C1)OC

Description

Methyl 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-3-carboxylate features a boronate ester group enabling efficient Suzuki-Miyaura coupling. The tetramethyl-substituted dioxaborolane enhances stability and solubility in organic media. This bench-stable reagent integrates readily into complex molecule synthesis, particularly in pharmaceutical and agrochemical scaffold elaboration.

Application

Methyl 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-3-carboxylate serves as a stable, bench-ready building block for Suzuki-Miyaura cross-coupling reactions. The boronic ester functionality enables efficient C–C bond formation under mild conditions, while the pyrazole core provides a versatile heterocyclic scaffold. Its excellent functional group tolerance and ease of purification make it ideal for constructing complex molecular architectures in medicinal chemistry and materials science workflows.

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Computational Chemistry Data

  • TPSA   62.58
  • LogP   0.5059
  • H_Acceptors   6
  • H_Donors   0
  • Rotatable_Bonds   2

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • 1616930-45-0 sigma1616930-45-0 manufacturer1616930-45-0 price1616930-45-0 structure1616930-45-0 SDSbuy 1616930-45-01616930-45-0 supplier1616930-45-0 uses1616930-45-0 molecular weightprice of 1616930-45-01616930-45-0 chemical name formula of 1616930-45-0
This product is not sold in the region.
Confirm
How to get a Lot Number

Lot numbers can be found on the outside label of a product:

ChemScene Label