3,4-Dibromo-Mal-PEG6-COOH

Name: 3,4-Dibromo-Mal-PEG6-COOH
Brand: BOC Sciences
Rating: 5 (1 reviews)

Cat No.: BPG-1006

Purity: ≥95%

4.5

3,4-Dibromo-Mal-PEG6-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.

Category	3,4-Dibromo-Mal-PEGn-COOH
Molecular Formula	C19H29Br2NO10
Molecular Weight	591.25
Storage	Store at -20°C

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Specification

Synonyms	3,4-Dibromo-Mal-PEG6-acid; 1-(3,4-dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12,15,18-hexaoxahenicosan-21-oic acid
IUPACName	3-[2-[2-[2-[2-[2-[2-(3,4-dibromo-2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
CanonicalSMILES	O=C(O)CCOCCOCCOCCOCCOCCOCCN1C(C(Br)=C(Br)C1=O)=O
InChI	InChI=1S/C19H29Br2NO10/c20-16-17(21)19(26)22(18(16)25)2-4-28-6-8-30-10-12-32-14-13-31-11-9-29-7-5-27-3-1-15(23)24/h1-14H2,(H,23,24)
InChIKey	PYDNTTJEQVNKDJ-UHFFFAOYSA-N
Purity	≥95%