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CS-W001157 4
Total: USD 88.00

t-Boc-N-amido-PEG5-acetic acid

  • CAS No. 890152-41-7

  • Cat. No. CS-0254667
  • Purity≥98%
  • MDL No.MFCD31656900
  • 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.

t-Boc-N-amido-PEG5-acetic acid|CS-0254667

Structure of 890152-41-7

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Description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.Perphenazine sulfoxide USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Application

t-Boc-N-amido-PEG5-acetic acid serves as a versatile bifunctional linker for peptide and biomolecule conjugation, combining the stability of tert-butyl carbamate (t-Boc) protection with the solubility and flexibility of PEG5. It enables efficient coupling to amine-containing substrates via standard amide bond formation, followed by mild acidolysis to deprotect the t-Boc group. The pendant carboxylic acid facilitates further derivatization, making it ideal for constructing multi-step bioconjugates, drug delivery systems, and polymer-linked reagents in solid-phase synthesis.

General Information

  • CAS No. 890152-41-7
  • Cat. No. CS-0254667
  • Purity ≥98%
  • MDL No. MFCD31656900
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₇H₃₃NO₉
  • Molecular Weight 395.45
  • Synonym(s) None
  • SMILES O=C(NCCOCCOCCOCCOCCOCC(O)=O)OC(C)(C)C

Computational Chemistry Data

  • TPSA   121.78
  • LogP   0.6787
  • H_Acceptors   8
  • H_Donors   2
  • 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-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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