![]() Tr-PEG2-OH structure
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Common Name | Tr-PEG2-OH | ||
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CAS Number | 105589-77-3 | Molecular Weight | 348.43500 | |
Density | N/A | Boiling Point | N/A | |
Molecular Formula | C23H24O3 | Melting Point | N/A | |
MSDS | N/A | Flash Point | N/A |
Use of Tr-PEG2-OHTr-PEG2-OH is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Tr-PEG2-OH is also a non-cleavable 2 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[2]. |
Name | 2-(2-trityloxyethoxy)ethanol |
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Synonym | More Synonyms |
Description | Tr-PEG2-OH is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Tr-PEG2-OH is also a non-cleavable 2 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[2]. |
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Related Catalog | |
Target |
Non-cleavable PEGs |
In Vitro | PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[1]. ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker[2]. |
References |
Molecular Formula | C23H24O3 |
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Molecular Weight | 348.43500 |
Exact Mass | 348.17300 |
PSA | 38.69000 |
LogP | 4.00400 |
Hazard Codes | Xi |
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~82% Tr-PEG2-OH CAS#:105589-77-3 |
Literature: Gothard, Chris M.; Grzybowski, Bartosz A. Synthesis, 2012 , vol. 44, # 5 p. 717 - 722 |
~% Tr-PEG2-OH CAS#:105589-77-3 |
Literature: Fordyce; Lovell; Hibbert Journal of the American Chemical Society, 1939 , vol. 61, p. 1905,1908 |
~% Tr-PEG2-OH CAS#:105589-77-3 |
Literature: Altenburger, Jean-Michel; Lebeau, Luc; Mioskowski, Charles; Schirlin, Daniel Helvetica Chimica Acta, 1992 , vol. 75, # 8 p. 2538 - 2544 |
~% Tr-PEG2-OH CAS#:105589-77-3 |
Literature: Komiotis; Currie; LeBreton; Venton Synthetic Communications, 1993 , vol. 23, # 4 p. 531 - 534 |
Precursor 4 | |
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DownStream 0 |
diethylene glycol monotrityl ether |
diethylene glycol monotritylate |
7,7,7-triphenyl-2,5-dioxaheptan-1-ol |
monotritylated diethylene glycol |
7,7,7-Triphenyl-3,6-dioxaheptanol |