CAS 159156-95-3 O-[2-(Boc-amino)ethyl]polyethylene glycol 5,000

NAVIGATION

O-[2-(Boc-amino)ethyl]polyethylene glycol 5,000

PRICE INQUIRY

Catalog Number

ACM159156953-2

CAS Number

159156-95-3

Product Name

O-[2-(Boc-amino)ethyl]polyethylene glycol 5,000

Category

Poly(ethylene glycol) and Poly(ethylene oxide)

IUPAC Name

tert-butyl N-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate

Molecular Weight

645.8g/mol

Molecular Formula

C29H59NO14

Canonical SMILES

CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO

InChI

InChI=1S/C29H59NO14/c1-29(2,3)44-28(32)30-4-6-33-8-10-35-12-14-37-16-18-39-20-22-41-24-26-43-27-25-42-23-21-40-19-17-38-15-13-36-11-9-34-7-5-31/h31H,4-27H2,1-3H3,(H,30,32)

InChI Key

PSQUYAYPIOHNGD-UHFFFAOYSA-N

Application

O-[2-(Boc-amino)ethyl]polyethylene glycol 5,000 serves as a versatile PEG linker, featuring a Boc-protected amino group and a polyethylene glycol chain that enhances solubility in aqueous environments. The structure allows for further chemical modifications, as the hydroxyl group can be derivatized or substituted with other reactive functional groups to suit specific applications. Additionally, the Boc group can be easily removed under mild acidic conditions to expose the free amine, enabling subsequent reactions or functionalizations.

Complexity

583

Covalently-Bonded Unit Count

Exact Mass

645.393556g/mol

Formal Charge

Heavy Atom Count

Monoisotopic Mass

645.393556g/mol

Rotatable Bond Count

XLogP3

-1.4