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CS-W001157 4
Total: USD 88.00

BocNH-PEG5-CH2CH2Br

  • CAS No. 1392499-33-0

  • Cat. No. CS-0147729
  • Purity≥97%
  • MDL No.MFCD31580050
  • HazMat Fee +

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    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.

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

BocNH-PEG5-CH2CH2Br|CS-0147729

Structure of 1392499-33-0

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Description

BocNH-PEG5-CH2CH2Br features a protected amine terminus linked to a five-ethylene glycol unit, terminating in a reactive bromoethyl group. This bifunctional construct enables site-specific conjugation and controlled immobilization in bioconjugation workflows, offering enhanced solubility and stability under standard conditions.

Application

BocNH-PEG5-CH2CH₂Br serves as a versatile bifunctional linker for peptide and polymer conjugation. The tert-butoxycarbonyl (Boc) group provides orthogonal protection for amine functionalities, while the terminal bromoethyl moiety enables efficient thioether formation via nucleophilic substitution. This reagent facilitates site-specific modification in aqueous-compatible environments and is compatible with standard purification protocols, making it ideal for constructing bioconjugates and functionalized scaffolds in medicinal chemistry workflows.

General Information

  • CAS No. 1392499-33-0
  • Cat. No. CS-0147729
  • Purity ≥97%
  • MDL No. MFCD31580050
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₇H₃₄BrNO₇
  • Molecular Weight 444.36
  • Synonym(s) None
  • SMILES BrCCOCCOCCOCCOCCOCCNC(OC(C)(C)C)=O

Computational Chemistry Data

  • TPSA   84.48
  • LogP   1.989
  • H_Acceptors   7
  • H_Donors   1
  • Rotatable_Bonds   17

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-P302+P352

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