m-PEG4-phosphonic acid ethyl ester arpine monohydrate Smiles: [2H]C(C(=O)OCC(=O)[C@@]12O[C@@H](O[C@@H]1C[C@H]1[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@H]3[C@@H](O)C[C@]21C)C1CCCCC1)(C([2H])([2H])[2H])C([2H])([2H])[2H]

Smiles: [2H]C(C(=O)OCC(=O)[C@@]12O[C@@H](O[C@@H]1C[C@H]1[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@H]3[C@@H](O)C[C@]21C)C1CCCCC1)(C([2H])([2H])[2H])C([2H])([2H])[2H]

2*3-1(4)2(5)6/h1-2

InChiKey: QEMQLCCYJLGAKB-UHFFFAOYSA-N

Formula: C42H45N7O12S2

InChiKey: IYGXEHDCSOYNKY-RZHHZEQLSA-N

m-PEG4-phosphonic acid ethyl ester arpine monohydrate Smiles: [2H]C(C(=O)OCC(=O)[C@@]12O[C@@H](O[C@@H]1C[C@H]1[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@H]3[C@@H](O)C[C@]21C)C1CCCCC1)(C([2H])([2H])[2H])C([2H])([2H])[2H]m PEG4 phosphonic acid ethyl ester is a PEG based PROTAC linker that can be used in the synthesis of PROTACs. Product information CAS Number: 1872433 73 2 Molecular Weight: 328. 34 Formula: C13H29O7P Chemical Name: diethyl (2,5,8,11 tetraoxatridecan 13 yl)phosphonate Smiles: COCCOCCOCCOCCP(=O)(OCC)OCC InChiKey: IJIFYTYZSWFMQQ UHFFFAOYSA N InChi: InChI=1S C13H29O7P c1 4 19 21(14,20 5 2)13 12 18 11 10 17 9 8 16 7 6 15 3 h4 13H2,1 3H3 Technical Data