Online Inquiry

3,4-Dibromo-Mal-PEG7-COOH

* Please be kindly noted products are not for therapeutic use. We do not sell to patients.

Category	3,4-Dibromo-Mal-PEGn-COOH
Catalog NO.	BPG-1007
Product Name	3,4-Dibromo-Mal-PEG7-COOH
Molecular Formula	C21H33Br2NO11
Molecular Weight	635.30

Scheme Design
Custom Synthesis
cGMP Manufacturing
Quality Assurance

Product Information
Application
References
Documents
Reviews

Product Information

Description	3,4-Dibromo-Mal-PEG7-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-PEG7-acid; 1-(3,4-dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12,15,18,21-heptaoxatetracosan-24-oic acid
IUPAC Name	3-[2-[2-[2-[2-[2-[2-[2-(3,4-dibromo-2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
Canonical SMILES	O=C(O)CCOCCOCCOCCOCCOCCOCCOCCN1C(C(Br)=C(Br)C1=O)=O
InChI	InChI=1S/C21H33Br2NO11/c22-18-19(23)21(28)24(20(18)27)2-4-30-6-8-32-10-12-34-14-16-35-15-13-33-11-9-31-7-5-29-3-1-17(25)26/h1-16H2,(H,25,26)
InChIKey	BYWDWFVOHGOFOZ-UHFFFAOYSA-N
Purity	≥95%
Storage	Store at -20°C

Reviews

If you have any suggestions or comments about mPEG-Br, please submit a review immediately.

Related Link

Why BOC Sciences？

Large Stock

More than 2000+ products in inventory
Global Delivery

Warehouses in multiple cities to ensure fast delivery
mg to kg

Multi specification for academic research and industrial production
24/7 Technical Support

Strict process parameter control to ensure product quality

Products

Resources

Our Feature

BOC Sciences supplies a unique variety of PEG derivatives and functional PEG polymers. Our products offer the most diverse collection of reactivity, ready-to-use functionality, and molecular weight options that you will not find anywhere else.