Tel:

Email:

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

Bis-PEG3-acid

  • CAS No. 96517-92-9

  • Cat. No. CS-0107997
  • Purity≥97%
  • MDL No.MFCD22056316
  • 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.

Bis-PEG3-acid|CS-0107997

Structure of 96517-92-9

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

* Please select Quantity before adding items.

Description

Bis-PEG3-acid features two terminal carboxylic acid groups linked by a triethylene glycol spacer, offering enhanced solubility and biocompatibility. This bifunctional molecule enables efficient conjugation in aqueous environments, ideal for bioconjugation workflows requiring precise spacing and stability under physiological conditions.

Application

Bis-PEG3-acid serves as a versatile bifunctional linker for conjugation and polymer synthesis, offering two terminal carboxylic acid groups separated by a triethylene glycol spacer. Its high solubility in aqueous and organic solvents enables facile coupling reactions under standard conditions, while the PEG backbone provides excellent biocompatibility and resistance to non-specific binding. Ideal for constructing site-specific bioconjugates and functionalizing surfaces, it facilitates efficient purification and stability in diverse reaction environments.

General Information

  • CAS No. 96517-92-9
  • Cat. No. CS-0107997
  • Purity ≥97%
  • MDL No. MFCD22056316
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₁₈O₇
  • Molecular Weight 250.25
  • Synonym(s) None
  • SMILES O=C(O)CCOCCOCCOCCC(O)=O

Computational Chemistry Data

  • TPSA   102.29
  • LogP   -0.0144
  • H_Acceptors   5
  • H_Donors   2
  • Rotatable_Bonds   12

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-P280-P302+P352

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

  • Bis-PEG3-acid sigmaBis-PEG3-acid manufacturerBis-PEG3-acid priceBis-PEG3-acid structureBis-PEG3-acid SDSbuy Bis-PEG3-acidBis-PEG3-acid supplierBis-PEG3-acid usesBis-PEG3-acid molecular weightprice of Bis-PEG3-acidBis-PEG3-acid chemical name formula of Bis-PEG3-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