Mal-PEG6-acid

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Category	Small-molecule Heterobifunctional PEG
Catalog NO.	BPG-2149
Product Name	Mal-PEG6-acid
CAS	518044-42-3
Molecular Formula	C19H31NO10
Molecular Weight	433.45

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Description	Mal-PEG6-acid is a polyethylene glycol (PEG)-based PROTAC linker. Mal-PEG6-acid can be used in the synthesis of a series of PROTACs.
Synonyms	Mal-PEG6-CH2CH2COOH; Maleimide-PEG6-CH2CH2COOH; Mal-PEG6-COOH; Mal-PEG6-propionic acid; 1-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12,15,18-hexaoxahenicosan-21-oic acid; 21-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-4,7,10,13,16,19-hexaoxaheneicosanoic acid; 3,6,9,12,15,18-Hexaoxaheneicosan-21-oic acid, 1-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-; 4,7,10,13,16,19-Hexaoxaheneicosanoic acid, 21-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-
IUPAC Name	3-[2-[2-[2-[2-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
Canonical SMILES	C1=CC(=O)N(C1=O)CCOCCOCCOCCOCCOCCOCCC(=O)O
InChI	InChI=1S/C19H31NO10/c21-17-1-2-18(22)20(17)4-6-26-8-10-28-12-14-30-16-15-29-13-11-27-9-7-25-5-3-19(23)24/h1-2H,3-16H2,(H,23,24)
InChIKey	PSTLZOHJZGESFU-UHFFFAOYSA-N
Boiling Point	578.2±50.0°C (Predicted)
Purity	>95%
Density	1.234±0.06 g/cm3 (Predicted)
Solubility	Soluble in DCM, DMF, DMSO, Water
Related CAS	357277-61-3 (polymer) 2422928-26-3 (polymer)
Appearance	Light Yellow or White Solid
Storage	Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)

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