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