Hydroxy-PEG9-acid

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Category	HO-PEGn-COOH
Catalog NO.	BPG-0640
Product Name	Hydroxy-PEG9-acid
Molecular Formula	C21H42O12
Molecular Weight	486.56

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Product Information

Description	Hydroxy-PEG9-acid is a non-cleavable 9-unit PEG linker that can be used to synthesize antibody-conjugated drugs (ADCs).
Synonyms	OH-PEG9-COOH; HO-PEG9-Propionic acid; HO-PEG9-CH2CH2COOH; Hydroxy-PEG9-propionic acid; 1-hydroxy-3,6,9,12,15,18,21,24,27-nonaoxatriacontan-30-oic acid
IUPAC Name	3-[2-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
Canonical SMILES	O=C(O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCO
InChI	InChI=1S/C21H42O12/c22-2-4-26-6-8-28-10-12-30-14-16-32-18-20-33-19-17-31-15-13-29-11-9-27-7-5-25-3-1-21(23)24/h22H,1-20H2,(H,23,24)
InChIKey	QQCHVOPDFKPQPV-UHFFFAOYSA-N
Purity	≥95%
Appearance	Pale Yellow or Colorless Oily Matter
Storage	Store at 2-8°C

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