Diethylene Glycol Bis(2-propynyl) Ether

 CAS No.: 126422-57-9  Cat No.: BP-500963  Purity: >95% 4.5  

Diethylene Glycol Bis(2-propynyl) Ether 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.

Diethylene Glycol Bis(2-propynyl) Ether

Structure of 126422-57-9

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PROTAC Linker
Molecular Formula
C10H14O3
Molecular Weight
182.22
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%
Appearance
Pale Yellow or Colorless Oily Liquid
Storage
Store at 2-8°C
Shipping
Room temperature in continental US; may vary elsewhere.
IUPACName
3-[2-(2-prop-2-ynoxyethoxy)ethoxy]prop-1-yne
Synonyms
Bis-propargyl-PEG3; 3-(2-(2-(Prop-2-yn-1-yloxy)ethoxy)ethoxy)prop-1-yne; 4,7,10-Trioxa-1,12-tridecadiyne; 3-[2-[2-(2-Propynyloxy)ethoxy]ethoxy]-1-propyne; 1-Propyne, 3,3'-[oxybis(2,1-ethanediyloxy)]bis-; Bis-propargyl-PEG2; α,ω-bis(O-propargyl)diethylene glycol
Boiling Point
241.0±25.0 °C at 760 mmHg
Density
1.0±0.1 g/cm3
InChI Key
ZQNBDEOGKNZIQM-UHFFFAOYSA-N
InChI
InChI=1S/C10H14O3/c1-3-5-11-7-9-13-10-8-12-6-4-2/h1-2H,5-10H2
Canonical SMILES
C#CCOCCOCCOCC#C

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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

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* Total Molecular Weight:
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Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
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Historical Records: Benzyl-PEG8-t-butyl ester | Boc-NH-PEG20-CH2CH2COOH | N-(Mal-PEG6)-N-bis(PEG7-TCO) | Mal-amido-PEG7-propionic acid | m-PEG6-Boc | 26-Hydroxy-3,6,9,12,15,18,21,24-octaoxahexacosyl 4-methylbenzenesulfonate | Propargyl-PEG3-1-o-(b-cyanoethyl-n,n-diisopropyl)phosphoramidite | 3,6,9,12,15-Pentaoxaoctadec-17-yn-1-ol mesylate | t-Boc-N-amido-PEG6-Tos | Tetraethylene glycol monohexadecyl ether | Diethylene Glycol Bis(2-propynyl) Ether

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