Services
Products
Resources
Our Advantages
    • Advanced equipment and technique
    • Experienced scientific team
    • Highly reliable and reproducible result
    • Data analysis, detailed report with results and discussion
    • Quality one-stop service

Mal-PEG2-OH - CAS 34321-81-8

Inquiry

Mal-PEG2-OH is a PEG linker containing a maleimide group and a hydroxyl group. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of a biomolecule with a thiol. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The hydrophilic PEG spacer increases solubility in aqueous media.

* Please be kindly noted that our services and products can only be used for research to organizations or companies and not intended for any clinical or individuals.

Molecular Formula
C8H11NO4
Molecular Weight
185.18

Mal-PEG2-OH

    • Specification
      • Related CAS
        58914-60-6 (polymer) 894072-45-8 (polymer) 2569686-51-5 (polymer)
        Purity
        ≥95%
        Solubility
        Soluble in DMSO
        Appearance
        Pale Yellow or Colorless Oily Matter
        Storage
        Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)
        Shipping
        Room temperature in continental US; may vary elsewhere.
        IUPAC Name
        1-[2-(2-hydroxyethoxy)ethyl]pyrrole-2,5-dione
        Synonyms
        Mal-PEG2-alcohol; Maleimide-PEG2-alcohol; 1-(2-(2-Hydroxyethoxy)ethyl)-1H-pyrrole-2,5-dione; 1H-Pyrrole-2,5-dione, 1-[2-(2-hydroxyethoxy)ethyl]-; 1-[2-(2-hydroxyethoxy)ethyl]-2,5-dihydro-1H-pyrrole-2,5-dione
    • Properties
      • Boiling Point
        361.7±22.0°C (Predicted)
        Density
        1.317±0.06 g/cm3 (Predicted)
        InChI Key
        IIYLRYHFPWHINS-UHFFFAOYSA-N
        InChI
        InChI=1S/C8H11NO4/c10-4-6-13-5-3-9-7(11)1-2-8(9)12/h1-2,10H,3-6H2
        Canonical SMILES
        C1=CC(=O)N(C1=O)CCOCCO
Bio Calculators
Stock concentration: *
Desired final volume: *
Desired concentration: *

L

* Our calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2

Calculate
* Total Molecular Weight:
g/mol
Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
g/mol
g
Related Products
BOC Sciences Support

Please contact us with any specific requirements and we will get back to you as soon as possible.


  • Verification code

We invite you to contact us at or through our contact form above for more information about our services and products.

USA
  • International:
  • US & Canada (Toll free):
  • Email:
  • Fax:
UK
  • Email:
Copyright © 2024 BOC Sciences. All Rights Reserved.
Inquiry Basket
Loading ......
Delete selectedGo to checkout