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CS-W001157 4
Total: USD 88.00

Azido-PEG1-amine

  • CAS No. 464190-91-8

  • Cat. No. CS-0114595
  • Purity≥95%
  • MDL No.MFCD23726611
  • 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.

Azido-PEG1-amine|CS-0114595

Structure of 464190-91-8

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Description

Azido-PEG1-amine features a reactive azide group linked to a short PEG spacer and primary amine terminus, enabling efficient bioorthogonal conjugation via click chemistry. This bifunctional scaffold supports site-specific labeling and immobilization in peptide, protein, and oligonucleotide modifications under mild conditions.

Application

Azido-PEG1-amine serves as a versatile bifunctional linker for bioconjugation and polymer functionalization. The azide group enables efficient copper-catalyzed (CuAAC) or strain-promoted (SPAAC) click reactions, while the primary amine facilitates coupling with activated esters or aldehydes. Its short PEG spacer provides solubility and reduced steric hindrance, enhancing reactivity in peptide and oligonucleotide modifications. Ideal for modular synthesis of drug conjugates and surface-functionalized materials.

General Information

  • CAS No. 464190-91-8
  • Cat. No. CS-0114595
  • Purity ≥95%
  • MDL No. MFCD23726611
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₄H₁₀N₄O
  • Molecular Weight 130.15
  • Synonym(s) None
  • SMILES [N-]=[N+]=NCCOCCN

Computational Chemistry Data

  • TPSA   84.01
  • LogP   0.272
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   5

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-H305-H315-H317-H319
Precautionary Statements : P261-P264-P270-P272-P280-P301+P310-P302+P352-P305+P351+P338-P330-P331-P332+P313-P333+P313-P337+P313-P362+P364-P363-P405-P501

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