Mal-amido-PEG9-NHBoc

Name: Mal-amido-PEG9-NHBoc
CAS#: 2182602-20-4
Chemical Formula: C32H57N3O14
Exact Mass: 707.3841
Molecular Weight: 707.82
Elemental Analysis: C, 54.30; H, 8.12; N, 5.94; O, 31.64

Description: Mal-amido-PEG9-NHBoc is a PEG derivative containing a maleimide group and a Boc protected amine group. The hydrophilic PEG spacer increases solubility in aqueous media. The protected amine can be deprotected by acidic conditions. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.

IUPAC/Chemical Name: tert-butyl (33-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-31-oxo-3,6,9,12,15,18,21,24,27-nonaoxa-30-azatritriacontyl)carbamate

InChi Key: VHRNVZPRNZMLFJ-UHFFFAOYSA-N

InChi Code: InChI=1S/C32H57N3O14/c1-32(2,3)49-31(39)34-8-11-41-13-15-43-17-19-45-21-23-47-25-27-48-26-24-46-22-20-44-18-16-42-14-12-40-10-7-33-28(36)6-9-35-29(37)4-5-30(35)38/h4-5H,6-27H2,1-3H3,(H,33,36)(H,34,39)

SMILES Code: O=C(C=CC1=O)N1CCC(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(OC(C)(C)C)=O)=O

Appearance: Solid powder