Pomalidomide-PEG2-C2-NH2
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Pomalidomide-PEG2-C2-NH2

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Pomalidomide-PEG2-C2-NH2 is a crosslinker-E3 ligase ligand conjugate consisting of an E3 ligase ligand pomalidomide and a PEGylated crosslinker with terminal amine for reactivity with a carboxyl group on the target ligand. It has been used as a degrader building block in PROTAC for targeted protein degradation.

Category
Peptide Synthesis Reagents
Catalog number
BAT-006302
CAS number
2093416-32-9
Molecular Formula
C19H24N4O6
Molecular Weight
404.42
Pomalidomide-PEG2-C2-NH2
IUPAC Name
4-[2-[2-(2-aminoethoxy)ethoxy]ethylamino]-2-(2,6-dioxopiperidin-3-yl)isoindole-1,3-dione
Synonyms
Thalidomide-NH-PEG2-NH2; 4-((2-(2-(2-aminoethoxy)ethoxy)ethyl)amino)-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione; 4-({2-[2-(2-Aminoethoxy)ethoxy]ethyl}amino)-2-(2,6-dioxo-3-piperidinyl)-1H-isoindole-1,3(2H)-dione; 1H-Isoindole-1,3(2H)-dione, 4-[[2-[2-(2-aminoethoxy)ethoxy]ethyl]amino]-2-(2,6-dioxo-3-piperidinyl)-; 4-({2-[2-(2-aminoethoxy)ethoxy]ethyl}amino)-2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione; Thalidomide-NH-PEG2-C2-NH2
Related CAS
2376139-55-6 (dihydrochloride) 2245697-87-2 (monohydrochloride) 2097509-36-7 (TFA salt)
Appearance
White to Off-white Solid
Purity
≥95%
Density
1.4±0.1 g/cm3
Boiling Point
675.9±55.0°C at 760 mmHg
Storage
Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)
InChI
InChI=1S/C19H24N4O6/c20-6-8-28-10-11-29-9-7-21-13-3-1-2-12-16(13)19(27)23(18(12)26)14-4-5-15(24)22-17(14)25/h1-3,14,21H,4-11,20H2,(H,22,24,25)
InChI Key
KFHRVSOIOPAUND-UHFFFAOYSA-N
Canonical SMILES
C1CC(=O)NC(=O)C1N2C(=O)C3=C(C2=O)C(=CC=C3)NCCOCCOCCN
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