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3,4-Dibromo-Mal-PEG1-COOH

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Category	3,4-Dibromo-Mal-PEGn-COOH
Catalog NO.	BPG-0046
Product Name	3,4-Dibromo-Mal-PEG1-COOH
Molecular Formula	C9H9Br2NO5
Molecular Weight	370.98

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Description	3,4-Dibromo-Mal-PEG1-COOH is a PEG linker with a dibromomaleimide group and an acid group. The dibromomaleimide group allows for two points of substitution due to the two bromine atoms. The carboxylic acid can react with primary amines in the presence of EDC and HATU to form a stable amide bond. The hydrophilic PEG linker increases the water solubility of compounds in aqueous media.
Synonyms	3,4-Dibromo-Mal-PEG1-acid; 3-(2-(3,4-dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)propanoic acid
IUPAC Name	3-[2-(3,4-dibromo-2,5-dioxopyrrol-1-yl)ethoxy]propanoic acid
Canonical SMILES	C(COCCN1C(=O)C(=C(C1=O)Br)Br)C(=O)O
InChI	InChI=1S/C9H9Br2NO5/c10-6-7(11)9(16)12(8(6)15)2-4-17-3-1-5(13)14/h1-4H2,(H,13,14)
InChIKey	YVXOAZRGZUBHEP-UHFFFAOYSA-N
Purity	≥95%
Storage	Store at -20°C

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