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3,6,9,12,15,18,21,24-Octaoxahexacosanedioic acid

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Category COOH-CH2-PEGn-CH2-COOH
Catalog NO. BPG-1541
Product Name 3,6,9,12,15,18,21,24-Octaoxahexacosanedioic acid
CAS 910138-50-0
Molecular Formula C18H34O12
Molecular Weight 442.46
3,6,9,12,15,18,21,24-Octaoxahexacosanedioic acid
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Description 3,6,9,12,15,18,21,24-Octaoxahexacosanedioic acid is a polyethylene glycol (PEG)-based PROTAC linker that can be used in the synthesis of a series of PROTACs.
Synonyms COOH-CH2-PEG8-CH2-COOH; COOH-CH2-PEG7-CH2-COOH; HOOCCH2O-PEG7-CH2COOH; Octaoxahexacosanedioic Acid Bis(N-Hydroxysuccinimide) Ester; 3,6,9,12,15,18,21,24-Octaoxahexacosane-1,26-dioic acid
IUPAC Name 2-[2-[2-[2-[2-[2-[2-[2-(carboxymethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]acetic acid
SMILES C(COCCOCCOCCOCC(=O)O)OCCOCCOCCOCC(=O)O
InChI InChI=1S/C18H34O12/c19-17(20)15-29-13-11-27-9-7-25-5-3-23-1-2-24-4-6-26-8-10-28-12-14-30-16-18(21)22/h1-16H2,(H,19,20)(H,21,22)
InChIKey WEXXDWCCIJEREI-UHFFFAOYSA-N
Boiling Point 583.0±45.0°C at 760 mmHg
Purity ≥95%
Density 1.2±0.1 g/cm3
Storage Store at 2-8°C
Exact Mass 442.20502652

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