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Amino-PEG4-acetic acid

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Category	Small-molecule Heterobifunctional PEG
Catalog NO.	BPG-1835
Product Name	Amino-PEG4-acetic acid
CAS	195071-49-9
Molecular Formula	C10H21NO6
Molecular Weight	251.28

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Description	Amino-PEG4-CH2COOH is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. Amino-PEG4-CH2COOH is also a non-cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs).
Synonyms	14-Amino-3,6,9,12-tetraoxatetradecan-1-oic acid; H2N-PEG4-CH2COOH; Amino-PEG4-CH2COOH
IUPAC Name	2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]acetic acid
Canonical SMILES	C(COCCOCCOCCOCC(=O)O)N
InChI	InChI=1S/C10H21NO6/c11-1-2-14-3-4-15-5-6-16-7-8-17-9-10(12)13/h1-9,11H2,(H,12,13)
InChIKey	NPRAKTLKDKKZAV-UHFFFAOYSA-N
Boiling Point	397.6±32.0 °C at 760 mmHg
Purity	>98.0%
Density	1.2±0.1 g/cm3
Solubility	Soluble in DMSO (10 mm)
Appearance	Pale Yellow Oily Matter
Shelf Life	-20°C 3 years powder; -80°C 2 years in solvent
Storage	Store at 2-8°C

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