Tel:

Email:

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

Amino-PEG2-C2-acid

  • CAS No. 791028-27-8

  • Cat. No. CS-W020908
  • Purity≥95%
  • MDL No.MFCD20926377
  • 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.

Amino-PEG2-C2-acid|CS-W020908

Structure of 791028-27-8

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

* Please select Quantity before adding items.

Description

Amino-PEG2-C2-acid features a short, hydrophilic PEG spacer flanked by an amine and carboxylic acid functional group, enabling versatile conjugation in bioconjugation workflows. This bifunctional reagent supports efficient coupling to biomolecules via amine-reactive or carboxylate-activating chemistries, offering enhanced solubility and stability under physiological conditions.

Application

Amino-PEG2-C2-acid serves as a versatile bifunctional linker for conjugation and polymer synthesis. The terminal amine enables efficient coupling to carboxylated surfaces or biomolecules, while the C2-carboxylic acid facilitates further derivatization or immobilization. Its short PEG2 spacer provides enhanced solubility and reduced steric hindrance, promoting reliable reaction kinetics in aqueous environments. Ideal for bioconjugation workflows requiring stability, ease of purification, and predictable reactivity.

General Information

  • CAS No. 791028-27-8
  • Cat. No. CS-W020908
  • Purity ≥95%
  • MDL No. MFCD20926377
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₁₅NO₄
  • Molecular Weight 177.20
  • Synonym(s) None
  • SMILES O=C(O)CCOCCOCCN

Computational Chemistry Data

  • TPSA   81.78
  • LogP   -0.547
  • H_Acceptors   4
  • H_Donors   2
  • Rotatable_Bonds   8

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.

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • Amino-PEG2-C2-acid sigmaAmino-PEG2-C2-acid manufacturerAmino-PEG2-C2-acid priceAmino-PEG2-C2-acid structureAmino-PEG2-C2-acid SDSbuy Amino-PEG2-C2-acidAmino-PEG2-C2-acid supplierAmino-PEG2-C2-acid usesAmino-PEG2-C2-acid molecular weightprice of Amino-PEG2-C2-acidAmino-PEG2-C2-acid chemical name formula of Amino-PEG2-C2-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