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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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Product Information

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
Canonical 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

References

Norgard, K., et al. J. Biol. Chem., 268, 12764 (1993), Lin, C., et al. Bioorg. Med. Chem., 3, 1625 (1995), Steegmaier, M., et al. Nature, 373, 615 (1995), Murray, B., et al. Biochemistry, 35, 11183 (1996),.

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