Tel:

Email:

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

2-(4-Ethynylphenyl)acetic acid

  • CAS No. 213622-93-6

  • Cat. No. CS-0432669
  • Purity≥98%
  • MDL No.MFCD13186675

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

2-(4-Ethynylphenyl)acetic acid|CS-0432669

Structure of 213622-93-6

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

* Please select Quantity before adding items.

General Information

  • CAS No. 213622-93-6
  • Cat. No. CS-0432669
  • Purity ≥98%
  • MDL No. MFCD13186675
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₈O₂
  • Molecular Weight 160.17
  • Synonym(s) 4-Ethynyl-benzeneacetic acid
  • SMILES O=C(O)CC1=CC=C(C#C)C=C1

Description

This acetylenic carboxylic acid features a para-ethynylphenyl group linked to a methylene spacer, enabling efficient copper-catalyzed azide-alkyne cycloaddition (CuAAC). The terminal alkyne integrates readily into bioconjugation workflows and polymer architectures. Stable under standard conditions with predictable reactivity in click chemistry applications.

Application

2-(4-Ethynylphenyl)acetic acid serves as a versatile building block for Sonogashira coupling and click chemistry applications, enabling efficient access to conjugated aryl-alkyne architectures. Its pendant ethynyl group exhibits high reactivity in palladium-catalyzed cross-couplings, while the carboxylic acid functionality allows for direct derivatization or salt formation. The compound demonstrates excellent bench stability and facilitates straightforward purification, making it well-suited for use in medicinal chemistry and materials synthesis 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   37.3
  • LogP   1.295
  • H_Acceptors   1
  • H_Donors   1
  • Rotatable_Bonds   2

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • 2-(4-Ethynylphenyl)acetic acid sigma2-(4-Ethynylphenyl)acetic acid manufacturer2-(4-Ethynylphenyl)acetic acid price2-(4-Ethynylphenyl)acetic acid structure2-(4-Ethynylphenyl)acetic acid SDSbuy 2-(4-Ethynylphenyl)acetic acid2-(4-Ethynylphenyl)acetic acid supplier2-(4-Ethynylphenyl)acetic acid uses2-(4-Ethynylphenyl)acetic acid molecular weightprice of 2-(4-Ethynylphenyl)acetic acid2-(4-Ethynylphenyl)acetic acid chemical name formula of 2-(4-Ethynylphenyl)acetic 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