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Hydroxy-PEG7-acid

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Category	HO-PEGn-COOH
Catalog NO.	BPG-0642
Product Name	Hydroxy-PEG7-acid
CAS	1797408-46-8
Molecular Formula	C17H34O10
Molecular Weight	398.45

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Description	Hydroxy-PEG7-acid is a non-cleavable 7-unit PEG linker that can be used to synthesize antibody-conjugated drugs (ADCs).
Synonyms	OH-PEG7-COOH; HO-PEG7-Propionic acid; HO-PEG7-CH2CH2COOH; Hydroxy-PEG7-propionic acid; Propanoic acid, 3-[(20-hydroxy-3,6,9,12,15,18-hexaoxaeicos-1-yl)oxy]-; 1-Hydroxy-3,6,9,12,15,18,21-heptaoxatetracosan-24-oic acid; 3,6,9,12,15,18,21-Heptaoxatetracosan-24-oic acid, 1-hydroxy-
IUPAC Name	3-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
Canonical SMILES	C(COCCOCCOCCOCCOCCOCCOCCO)C(=O)O
InChI	InChI=1S/C17H34O10/c18-2-4-22-6-8-24-10-12-26-14-16-27-15-13-25-11-9-23-7-5-21-3-1-17(19)20/h18H,1-16H2,(H,19,20)
InChIKey	PXUMKMYMVWWYOZ-UHFFFAOYSA-N
Boiling Point	522.5±50.0°C at 760 mmHg
Purity	≥95%
Density	1.2±0.1 g/cm3
Appearance	Pale Yellow or Colorless Oily Matter
Storage	Store at 2-8°C

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