GLPBio

Alkyne-PEG3-amine

Catalog No.: GC59003Purity:>95.00%
COASDSData Sheet
Alkyne-PEG3-amine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.

Products are for research use only. Not for human use. We do not sell to patients.

Alkyne-PEG3-amine
Cas No.: 932741-19-0
250mgIn Stock
$27.00
1
1gIn Stock
$41.00
1
5gIn Stock
$195.00
1
10gIn Stock
$389.00
1
Tel: (909) 407-4943 / (909) 689-7124Email: sales@glpbio.com

Citations

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  • Nature cover
    Nature
    641, 529–536 (2025)
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    Nature
    628, 630–638 (2024)
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    Nature
    632, 686–694 (2024)
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    Nature
    618, 1017–1023 (2023)
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    Nature
    610, 366–372 (2022)
  • Cell cover
    Cell
    187(9):2288-2304 (2024)
  • Cell cover
    Cell
    183(7):1867-1883 (2020)
  • Science cover
    Science
    388(6745) (2025)
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    Science
    387(6739) (2025)
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    Science
    387(6734) (2025)
  • Cell Research cover
    Cell Research
    35, 97–116 (2025)
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    Cell Research
    34, 683–706 (2024)
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    Cell Research
    33, 273–287 (2023)
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    Cell Research
    33, 546–561 (2023)
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    Cell Research
    33, 904–922 (2023)
  • Cell Research cover
    Cell Research
    31, 1291–1307 (2021)

Description

Alkyne-PEG3-amine is a heterobifunctional molecule based on triethyleneglycol (PEG3) scaffold. It contains amine and alkyne functional groups. The former can be conjugated with various electrophiles. The latter is suitable for copper catalyzed Click chemistry and Sonogashira coupling.

PEG linkers are hydrophilic linkers of choice for the conjugation of biomolecules.

Product Documents

Purity:>95.00%Appearance:A liquid
COASDSData Sheet

Chemical Properties

CAS No.
932741-19-0
Molecular Formula
C9H17NO3
Molecular Weight
187.24
Solubility
mixable with water, good in polar organic solvents
Storage
Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
General tips
Select a suitable solvent according to the product solubility data. Once prepared, aliquot the stock solution to avoid repeated freeze-thaw cycles.
Use stock solutions within 6 months when stored at -80°C or within 1 month when stored at -20°C.
To improve solubility, warm the tube to 37°C and sonicate it for an appropriate period.
Shipping Condition
Evaluation samples are shipped with blue ice. Other available sizes are shipped at room temperature or with blue ice upon request.

CalculatorsMolarity / Dilution / Molecular Weight / Unit Conversion / In Vivo Formulation / Solubility

g/mol

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