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Mal-PEG3-NHS ester

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Category	Mal-PEGn-NHS ester
Catalog NO.	BPG-0370
Product Name	Mal-PEG3-NHS ester
CAS	1537892-36-6
Molecular Formula	C17H22N2O9
Molecular Weight	398.37

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Description	Mal-PEG3-NHS ester is a non-cleavable ADC linker containing the Maleimide group. It can be used to prepare antibody conjugated drugs (ADCs).
Synonyms	Mal-PEG3-NHS; 2,5-Dioxo-1-pyrrolidinyl 3-[2-[2-[2-(2,5-dioxo-2,5-dihydro-1-pyrrolyl)ethoxy]ethoxy]ethoxy]propanoate; Propanoic acid, 3-[2-[2-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethoxy]ethoxy]-, 2,5-dioxo-1-pyrrolidinyl ester; 2,5-Dioxopyrrolidin-1-yl 3-(2-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)ethoxy)propanoate; 1-{2-[2-(2-{3-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-3-oxopropoxy}ethoxy)ethoxy]ethyl}-1H-pyrrole-2,5-dione; 1H-Pyrrole-2,5-dione, 1-[2-[2-[2-[3-[(2,5-dioxo-1-pyrrolidinyl)oxy]-3-oxopropoxy]ethoxy]ethoxy]ethyl]-
IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCN2C(=O)C=CC2=O
InChI	InChI=1S/C17H22N2O9/c20-13-1-2-14(21)18(13)6-8-26-10-12-27-11-9-25-7-5-17(24)28-19-15(22)3-4-16(19)23/h1-2H,3-12H2
InChIKey	IIXXEVQHRSMNOB-UHFFFAOYSA-N
Boiling Point	552.4±60.0°C (Predicted)
Purity	≥95%
Density	1.39±0.1 g/cm3 (Predicted)
Solubility	Soluble in DCM, DMSO
Related CAS	357277-60-2 (polymer) 1303508-68-0 (polymer) 1520853-90-0 (polymer) 1802486-72-1 (polymer)
Appearance	Pale Yellow Oily Matter
Storage	Store at 2-8°C

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