4,7,10,13,16-Pentaoxanonadeca-1,18-diyne

 CAS No.: 159428-42-9  Cat No.: BP-501377  Purity: >95% 4.5  

4,7,10,13,16-Pentaoxanonadeca-1,18-diyne is a homobifunctional PEG linker with two propargyl groups. The propargyl group forms triazole linkage with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry.

4,7,10,13,16-Pentaoxanonadeca-1,18-diyne

Structure of 159428-42-9

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PROTAC Linker
Molecular Formula
C14H22O5
Molecular Weight
270.32
Appearance
Pale Yellow or Colorless Oily Liquid

* For research and manufacturing use only. Not for human or clinical use.

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Purity
>95%
Solubility
Soluble in DMSO
Appearance
Pale Yellow or Colorless Oily Liquid
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.
IUPACName
3-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]prop-1-yne
Synonyms
Bis-propargyl-PEG5; Alkyne-PEG5-Alkyne; Propargyl-PEG5-Propargyl; 4,7,10,13,16-Pentaoxa-1,18-nonadecadiyne; 1,11-bis(2-propyn-1-oxy)-3,6,9-trioxaundecane; Tetraethylene glycol dipropargyl ether; Bis-Propargyl-PEG4
Boiling Point
338.7±37.0 °C at 760 mmHg
Density
1.043±0.06 g/cm3 (Predicted)
InChI Key
FCPHAZIYRMYSTF-UHFFFAOYSA-N
InChI
InChI=1S/C14H22O5/c1-3-5-15-7-9-17-11-13-19-14-12-18-10-8-16-6-4-2/h1-2H,5-14H2
Canonical SMILES
C#CCOCCOCCOCCOCCOCC#C

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Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
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