Tel:

Email:

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

(2-Ethynylphenyl)boronic acid

  • CAS No. 905926-85-4

  • Cat. No. CS-0088076
  • Purity≥98%
  • MDL No.MFCD10697431

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

(2-Ethynylphenyl)boronic acid|CS-0088076

Structure of 905926-85-4

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

* Please select Quantity before adding items.

General Information

  • CAS No. 905926-85-4
  • Cat. No. CS-0088076
  • Purity ≥98%
  • MDL No. MFCD10697431
  • Storage 4°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₇BO₂
  • Molecular Weight 145.95
  • Synonym(s) 2-Ethynylphenylboronic acid
  • SMILES OB(C1=CC=CC=C1C#C)O

Description

(2-Ethynylphenyl)boronic acid features a pendant alkyne group conjugated to a boronic acid moiety, enabling direct incorporation into Sonogashira coupling reactions. This bifunctional architecture facilitates efficient C–C bond formation under mild conditions, delivering substituted arylalkynes with high functional group tolerance. The compound exhibits bench-stable handling and compatibility with diverse reaction matrices in synthetic and medicinal chemistry workflows.

Application

(2-Ethynylphenyl)boronic acid serves as a versatile building block in Suzuki-Miyaura cross-coupling reactions, enabling efficient construction of biaryl and styryl scaffolds. Its ethynyl group offers orthogonal reactivity for downstream functionalization via copper-catalyzed coupling or cyclization, while the boronic acid moiety ensures good bench stability and compatibility with diverse reaction conditions. Ideal for medicinal chemistry and materials synthesis workflows requiring precise structural control.

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-P305+P351+P338-P330-P362+P364-P403+P233-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   40.46
  • LogP   -0.6523
  • H_Acceptors   2
  • H_Donors   2
  • Rotatable_Bonds   1

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • (2-Ethynylphenyl)boronic acid sigma(2-Ethynylphenyl)boronic acid manufacturer(2-Ethynylphenyl)boronic acid price(2-Ethynylphenyl)boronic acid structure(2-Ethynylphenyl)boronic acid SDSbuy (2-Ethynylphenyl)boronic acid(2-Ethynylphenyl)boronic acid supplier(2-Ethynylphenyl)boronic acid uses(2-Ethynylphenyl)boronic acid molecular weightprice of (2-Ethynylphenyl)boronic acid(2-Ethynylphenyl)boronic acid chemical name formula of (2-Ethynylphenyl)boronic acid
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