Propargyl-PEG4-t-butyl ester

 CAS No.: 1355197-66-8  Cat No.: BP-501025  Purity: >95% 4.5  

Propargyl-PEG4-Boc is a polyethylene glycol (PEG)-based PROTAC linker. Propargyl-PEG4-Boc can be used in the synthesis of a series of PROTACs.

Propargyl-PEG4-t-butyl ester

Structure of 1355197-66-8

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Category
PROTAC Linker
Molecular Formula
C16H28O6
Molecular Weight
316.39
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 DCM, DMF, DMSO
Appearance
Pale Yellow or Colorless Oily Liquid
Storage
Store at 2-8°C
Shipping
Room temperature in continental US; may vary elsewhere.
IUPACName
tert-butyl 3-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]propanoate
Synonyms
Propargyl-PEG4-COOtBu; Propargyl-PEG4-Boc; Alkyne-PEG4-CH2CH2COOtBu; tert-Butyl 4,7,10,13-tetraoxahexadec-15-yn-1-oate; Propargyl-PEG4-t-Bu Ester; 4,7,10,13-Tetraoxahexadec-15-ynoic acid, 1,1-dimethylethyl ester; 2-Methyl-2-propanyl 4,7,10,13-tetraoxahexadec-15-yn-1-oate; tert-butyl 4,7,10,13-tetraoxahexadec-15-ynoate
Boiling Point
380.3±32.0°C at 760 mmHg
Density
1.0±0.1 g/cm3
InChI Key
BEQLPTKRFULADF-UHFFFAOYSA-N
InChI
InChI=1S/C16H28O6/c1-5-7-18-9-11-20-13-14-21-12-10-19-8-6-15(17)22-16(2,3)4/h1H,6-14H2,2-4H3
Canonical SMILES
CC(C)(C)OC(=O)CCOCCOCCOCCOCC#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: 3,6,9,12-Tetraoxapentadec-14-ynoic acid | Desthiobiotin-PEG3-Azide | Ac4GlcNAlk | 1,11-bis-Maleimidotetraethyleneglycol | t-Boc-N-amido-PEG3-NHS ester | Cy5-PEG6-NHS ester | N-(m-PEG4)-N'-(Biotin-PEG2-amido-PEG4)-Cy5 | Mal-amido-PEG6-CH2CH2COOPFP ester | Fmoc-N-amido-PEG20-propionic acid | Bromoacetamido-PEG3-azide | Propargyl-PEG4-t-butyl ester

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