Phosphonic acid, [oxybis(2,1-ethanediyloxy-2,1-ethanediyl)]bis-

 CAS No.: 254762-10-2  Cat No.: BP-500556 4.5  

PEG3-bis(phosphonic acid) is a polyethylene glycol (PEG)-based PROTAC linker. PEG3-bis(phosphonic acid) can be used in the synthesis of a series of PROTACs.

Phosphonic acid, [oxybis(2,1-ethanediyloxy-2,1-ethanediyl)]bis-

Structure of 254762-10-2

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PROTAC Linker
Molecular Formula
C8H20O9P2
Molecular Weight
322.19

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

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IUPACName
2-[2-[2-(2-phosphonoethoxy)ethoxy]ethoxy]ethylphosphonic acid
Synonyms
PEG3-bis(phosphonic acid)
InChI Key
QSULJYOIONNJQJ-UHFFFAOYSA-N
InChI
InChI=1S/C8H20O9P2/c9-18(10,11)7-5-16-3-1-15-2-4-17-6-8-19(12,13)14/h1-8H2,(H2,9,10,11)(H2,12,13,14)
Canonical SMILES
C(COCCP(=O)(O)O)OCCOCCP(=O)(O)O

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It is commonly abbreviated as: C1V1 = C2V2

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Historical Records: N-(4-(p-azidosalicylamido)butyl)-3-(2'-pyridylthio)-propionamide | BCPyr | Biotin-amido-PEG4-PFP ester | N-Boc-C1-PEG5-C3-NH2 | 7204-16-2 | DOTA-PEG5-azide | DT2216 | N-(Amino-PEG4)-N-Biotin-PEG4-acid | Phosphonic acid,1,4-butanediylbis-, tetraethyl ester (9CI) | m-PEG5-phosphonic acid | Phosphonic acid, [oxybis(2,1-ethanediyloxy-2,1-ethanediyl)]bis-

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