3,6,9,12,15,18,21,24,27-Nonaoxaoctacosanoic acid CAS#: 102013-72-9

3,6,9,12,15,18,21,24,27-Nonaoxaoctacosanoic acid Basic information

Product Name:

3,6,9,12,15,18,21,24,27-Nonaoxaoctacosanoic acid

Synonyms:

3,6,9,12,15,18,21,24,27-Nonaoxaoctacosanoic acid
MPEG8-CH2COOH
m-PEG9-CH6COOH
mPEG8-acetic acid
2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]acetic acid
2,5,8,11,14,17,20,23,26-Nonaoxaoctacosan-28-oic acid
mPEG8-CH2COOH/3,6,9,12,15,18,21,24,27-Nonaoxaoctacosanoic acid

CAS:

102013-72-9

MF:

C19H38O11

MW:

442.5

Mol File:

102013-72-9.mol

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3,6,9,12,15,18,21,24,27-Nonaoxaoctacosanoic acid Chemical Properties

Boiling point:: 205-207 °C(Press: 0.01 Torr)
Density: 1.122
form: Liquid
pka: 3.39±0.10(Predicted)
color: Light yellow to yellow

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3,6,9,12,15,18,21,24,27-Nonaoxaoctacosanoic acid Usage And Synthesis

Description

m-PEG9-CH2COOH is a PEG linker containing a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media.

3,6,9,12,15,18,21,24,27-Nonaoxaoctacosanoic acidSupplier

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