Amino-PEG4-propionic acid

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Category	Small-molecule Heterobifunctional PEG
Catalog NO.	BPG-1855
Product Name	Amino-PEG4-propionic acid
CAS	663921-15-1
Molecular Formula	C11H23NO6
Molecular Weight	265.30

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Description	NH2-PEG4-CH2CH2COOH is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs).
Synonyms	1-Amino-3,6,9,12-tetraoxapentadecan-15-oic acid; Amino-PEG4-acid; (PEO)4-amino-propionic acid
IUPAC Name	3-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]propanoic acid
Canonical SMILES	C(COCCOCCOCCOCCN)C(=O)O
InChI	InChI=1S/C11H23NO6/c12-2-4-16-6-8-18-10-9-17-7-5-15-3-1-11(13)14/h1-10,12H2,(H,13,14)
InChIKey	DKUZHSDZSMQOGQ-UHFFFAOYSA-N
Boiling Point	409.6±40.0 °C at 760 mmHg
Flash Point	201.5±27.3 °C
Purity	> 98.0 %
Density	1.1±0.1 g/cm3
Solubility	10 mm in DMSO
Appearance	Solid
Storage	-20 ℃
Exact Mass	265.15253745

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