α,ω,-dipropionic acid nonaethylene glycol
α,ω,-dipropionic acid nonaethylene glycol Basic information
- Product Name:
- α,ω,-dipropionic acid nonaethylene glycol
- Synonyms:
-
- α,ω,-dipropionic acid nonaethylene glycol
- HOOCCH2CH2O-PEG9-CH2CH2COOH
- Bis-PEG10-COOH
- 4,7,10,13,16,19,22,25,28,31-Decaoxatetratriacontanedioic acid
- Di-Acid-PEG10
- HOOCCH2CH2O-PEG9-CH2CH2COOH/4,7,10,13,16,19,22,25,28,31-Decaoxatetratriacontanedioic acid
- Bis-PEG10-acid bis-
- α,ω,-dipropionic acid nonaethylene glycol
- CAS:
- 2055023-26-0
- MF:
- C24H46O14
- MW:
- 558.61
- Mol File:
- 2055023-26-0.mol
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α,ω,-dipropionic acid nonaethylene glycol Chemical Properties
- Boiling point:
- 657.7±55.0 °C(Predicted)
- Density
- 1.169±0.06 g/cm3(Predicted)
- pka
- 3.97±0.10(Predicted)
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α,ω,-dipropionic acid nonaethylene glycol Usage And Synthesis
Description
Bis-PEG10-acid is a PEG linker containing two terminal carboxylic acid groups. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acids can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.
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