COOH-PEG5-COOMe

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

Category	COOH-PEGn-COOMe
Catalog NO.	BPG-1556
Product Name	COOH-PEG5-COOMe
CAS	1309460-30-7
Molecular Formula	C15H28O9
Molecular Weight	352.38

Scheme Design
Custom Synthesis
cGMP Manufacturing
Quality Assurance

Product Information
Application
References
Documents
Reviews

Product Information

Description	COOH-PEG5-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-PEG5-mono-methyl ester; Acid-PEG5-mono-methyl ester; 3-Oxo-2,6,9,12,15,18-hexaoxahenicosan-21-oic acid; 4,7,10,13,16-Pentaoxanonadecanedioic acid, 1-methyl ester; Acid-PEG5-Methyl Ester; 4,7,10,13,16-Pentaoxanonadecane-1,19-dioic acid, monomethyl ester
IUPAC Name	3-[2-[2-[2-[2-(3-methoxy-3-oxopropoxy)ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
Canonical SMILES	COC(=O)CCOCCOCCOCCOCCOCCC(=O)O
InChI	InChI=1S/C15H28O9/c1-19-15(18)3-5-21-7-9-23-11-13-24-12-10-22-8-6-20-4-2-14(16)17/h2-13H2,1H3,(H,16,17)
InChIKey	LSGMOHWEFFVQEO-UHFFFAOYSA-N
Boiling Point	469.4±45.0°C (Predicted)
Purity	≥95%
Density	1.151±0.06 g/cm3 (Predicted)
Solubility	Soluble in DCM, DMSO
Appearance	Pale Yellow Oily Matter
Storage	Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)

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.