Tel:

Email:

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

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

  • CAS No. 1911653-28-5

  • Cat. No. CS-0046426
  • Purity≥98%
  • MDL No.None

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

3-Methoxy-1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole|CS-0046426

Structure of 1911653-28-5

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

* Please select Quantity before adding items.

General Information

  • CAS No. 1911653-28-5
  • Cat. No. CS-0046426
  • Purity ≥98%
  • MDL No. None
  • Storage -20°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₁H₁₉BN₂O₃
  • Molecular Weight 238.09
  • Synonym(s) None
  • SMILES CN1C=C(C(OC)=N1)B2OC(C)(C(C)(O2)C)C

Description

3-Methoxy-1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole is a bench-stable boronate reagent featuring a pyrazole core with orthogonal functional handles. The methoxy and methyl groups enhance solubility and electronic tuning, while the tetramethyl-substituted dioxaborolane enables efficient Suzuki-Miyaura coupling under mild conditions. This structure supports rapid diversification in medicinal chemistry and materials synthesis workflows.

Application

3-Methoxy-1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole serves as a stable, bench-ready boronate building block for palladium-catalyzed cross-coupling reactions. The tetramethylboronate group enables efficient Suzuki-Miyaura coupling under mild conditions, while the 3-methoxy and 1-methyl substituents provide enhanced solubility and functional group tolerance. This reagent facilitates rapid assembly of complex pyrazole-based scaffolds in medicinal chemistry and materials science applications.

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   45.51
  • LogP   0.7279
  • H_Acceptors   5
  • H_Donors   0
  • Rotatable_Bonds   2

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • 1911653-28-5 sigma1911653-28-5 manufacturer1911653-28-5 price1911653-28-5 structure1911653-28-5 SDSbuy 1911653-28-51911653-28-5 supplier1911653-28-5 uses1911653-28-5 molecular weightprice of 1911653-28-51911653-28-5 chemical name formula of 1911653-28-5
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