Description
m-PEG8-COOH is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).
Synonyms
mPEG7-propionic acid; m-PEG8-acid; 4,7,10,13,16,19,22,25-Octaoxahexacosanoic acid; mPEG7-CH2CH2COOH; 2,5,8,11,14,17,20,23-Octaoxahexacosan-26-oic acid; MPEG7-OCH2CH2COOH
IUPAC Name
3-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
Canonical SMILES
COCCOCCOCCOCCOCCOCCOCCOCCC(=O)O
InChI
InChI=1S/C18H36O10/c1-21-4-5-23-8-9-25-12-13-27-16-17-28-15-14-26-11-10-24-7-6-22-3-2-18(19)20/h2-17H2,1H3,(H,19,20)
InChIKey
JHUSQXBQANBSDC-UHFFFAOYSA-N
Density
1.111±0.06 g/cm3 (Predicted)
Solubility
Soluble in DCM, DMF, DMSO, Water
Flash Point
164.2±23.6 °C
Index Of Refraction
1.456
Vapor Pressure
0.0±2.8 mmHg at 25°C
Appearance
Pale Yellow Oily Liquid
Shipping
Room temperature
Boiling Point
503.0±50.0 °C at 760 mmHg