ChemicalBook--->CAS DataBase List--->908258-58-2

908258-58-2

908258-58-2 Structure

908258-58-2 Structure
IdentificationBack Directory
[Name]

3,6,9,12,15,18,21,24,27,30,33-Undecaoxatetratriacontanoic acid
[CAS]

908258-58-2
[Synonyms]

MPEG10-CH2COOH
m-PEG11-CH2CO2H
mPEG10-acetic acid
3,6,9,12,15,18,21,24,27,30,33-Undecaoxatetratriacontanoic acid
2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]acetic acid
[Molecular Formula]

C23H46O13
[MDL Number]

MFCD16619366
[MOL File]

908258-58-2.mol
[Molecular Weight]

530.6
Chemical PropertiesBack Directory
[density ]

1.122
[storage temp. ]

Storage temp. 2-8°C
[form ]

Liquid
[color ]

Colorless to light yellow
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P264-P280-P302+P352-P321-P332+P313-P362-P305+P351+P338-P337+P313-P261-P271-P304+P340-P312-P403+P233-P405-P501
Hazard InformationBack Directory
[Description]

m-PEG11-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.
[Uses]

m-PEG10-CH2COOH is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
[IC 50]

PEGs
[References]

[1] An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 DOI:10.1016/j.ebiom.2018.09.005
Spectrum DetailBack Directory
[Spectrum Detail]

3,6,9,12,15,18,21,24,27,30,33-Undecaoxatetratriacontanoic acid(908258-58-2)1HNMR
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