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COOH-PEG7-COOMe

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Category	COOH-PEGn-COOMe
Catalog NO.	BPG-0183
Product Name	COOH-PEG7-COOMe
Molecular Formula	C19H36O11
Molecular Weight	440.49

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Product Information

Description	COOH-PEG7-COOMe is a PEG linker containing a terminal carboxylic acid and a mono-methyl ester functional group. Methyl ester can be hydrolyzed under strongly basic conditions. The carboxylic acid can react with primary amines in the presence of EDC and HATU to form stable amide bonds. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media.
Synonyms	Carboxy-PEG7-mono-methyl ester; Acid-PEG7-mono-methyl ester; 3-Oxo-2,6,9,12,15,18,21,24-octaoxaheptacosan-27-oic acid
IUPAC Name	3-[2-[2-[2-[2-[2-[2-(3-methoxy-3-oxopropoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
Canonical SMILES	O=C(O)CCOCCOCCOCCOCCOCCOCCOCCC(OC)=O
InChI	InChI=1S/C19H36O11/c1-23-19(22)3-5-25-7-9-27-11-13-29-15-17-30-16-14-28-12-10-26-8-6-24-4-2-18(20)21/h2-17H2,1H3,(H,20,21)
InChIKey	DRAJDVOISSIDLG-UHFFFAOYSA-N
Purity	≥95%
Appearance	Colorless Oily Matter
Storage	Store at 2-8°C

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