Tel:

Email:

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

2-(Prop-2-yn-1-yloxy)acetic acid

  • CAS No. 98021-61-5

  • Cat. No. CS-0070099
  • Purity≥97%
  • MDL No.MFCD10694017
  • HazMat Fee +

    HazMat Fee

    An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it. There is a HazMat shipping fee for each item that qualifies as a dangerous good, except in the following scenarios:

    The shipment is processed through FedEx Ground under the Limited Quantity option.

    Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

    If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

    Type
    HazMat Fee
    Excepted Quantity $0.00
    FedEx Limited Quantities Ground $0.00
    Hazmat Ground shipping $50.00+
    Inaccessible (Haz class 6.1 or 9), Domestic $68.00+
    Accessible (Haz class 3, 4, 5 or 8), Domestic $158.00+
    Inaccessible (Haz class 6.1 or 9), International $108.00+
    Accessible (Haz class 3, 4, 5 or 8), International $238.00+

    An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

    There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

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

2-(Prop-2-yn-1-yloxy)acetic acid|CS-0070099

Structure of 98021-61-5

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

* Please select Quantity before adding items.

Description

This propargylic ether-acid integrates a reactive alkyne handle with a carboxylic acid functionality, enabling efficient copper-catalyzed click conjugation and site-specific bioconjugation. The terminal alkyne moiety facilitates robust coupling under mild conditions, while the pendant acid group supports further derivatization or salt formation.

Application

2-(Prop-2-yn-1-yloxy)acetic acid serves as a versatile building block in synthetic organic chemistry, enabling efficient introduction of propargylic ether functionalities. Its terminal alkyne group facilitates reliable copper-catalyzed azide-alkyne cycloaddition (CuAAC), while the carboxylic acid moiety supports straightforward derivatization and purification. The compound exhibits good bench stability and functional group tolerance, making it well-suited for modular synthesis of bioactive heterocycles and conjugate systems in medicinal chemistry workflows.

General Information

  • CAS No. 98021-61-5
  • Cat. No. CS-0070099
  • Purity ≥97%
  • MDL No. MFCD10694017
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₅H₆O₃
  • Molecular Weight 114.10
  • Synonym(s) None
  • SMILES O=C(O)COCC#C

Computational Chemistry Data

  • TPSA   46.53
  • LogP   -0.2792
  • H_Acceptors   2
  • H_Donors   1
  • Rotatable_Bonds   3

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05,GHS07
Signal Word : Danger
UN#: 3265
Class : 8
Packing Group :
Hazard Statements : H315-H318-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501

Quality Control

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

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • 2-(Prop-2-yn-1-yloxy)acetic acid sigma2-(Prop-2-yn-1-yloxy)acetic acid manufacturer2-(Prop-2-yn-1-yloxy)acetic acid price2-(Prop-2-yn-1-yloxy)acetic acid structure2-(Prop-2-yn-1-yloxy)acetic acid SDSbuy 2-(Prop-2-yn-1-yloxy)acetic acid2-(Prop-2-yn-1-yloxy)acetic acid supplier2-(Prop-2-yn-1-yloxy)acetic acid uses2-(Prop-2-yn-1-yloxy)acetic acid molecular weightprice of 2-(Prop-2-yn-1-yloxy)acetic acid2-(Prop-2-yn-1-yloxy)acetic acid chemical name formula of 2-(Prop-2-yn-1-yloxy)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