mPEG3-NH2 , 98% , 74654-07-2

CAS NO.：74654-07-2

Empirical Formula: C7H17NO3

Molecular Weight: 163.21

MDL number: MFCD17215909

EINECS: 277-952-0

PRODUCT Properties

• Boiling point: 106℃ (11 Torr)
• Density: 0.978±0.06 g/cm3(Predicted)
• refractive index: 1.4395 (589.3 nm 20℃)
• storage temp.: 2-8°C
• solubility: Soluble in Water, DMSO, DCM, DMF
• form: Oil
• pka: 8.74±0.10(Predicted)
• color: Colorless to light yellow

Description and Uses

m-PEG3-amine is a PEG reagent containing an amino group (NH2). The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The hydrophilic PEG spacer increases solubility in aqueous media.

m-PEG3-amine whose chemical name 2-[2-(2-methoxyethoxy)ethoxy]ethylamine,it is a PROTAC bridge, belonging to the PEG class, which can be used to synthesize a series of PROTAC molecules, and can also be used for the synthesis of antibody drug conjugates (ADCs).

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302+H312+H332-H315-H319-H335
• Precautionary statements: P260-P280-P301+P312
• HS Code: 2922190090