N-(t-butyl ester-PEG2)-N-bis(PEG3-azide) - ≥98% , CAS No.2353409-46-6

CAS: 2353409-46-6 Cat. No.: N597129 Molecular Weight: 663.8 PubChem CID: 138373726

GRADE & PURITY ≥98%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Application

227,228,229

Overview

N-(t-butyl ester-PEG2)-N-bis(PEG3-azide) is a PEG derivative containing two azide groups and a t-butyl protected carboxyl group. The azide groups enable PEGylation via Click Chemistry. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The hydrophilic PEG spacer increases the hydrophilic properties of the compound.

Specifications

Specifications & Purity

≥98%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥98%

Names and Identifiers

• Canonical Smiles: CC(C)(C)OC(=O)CCOCCOCCC(=O)N(CCOCCOCCOCCN=[N+]=[N-])CCOCCOCCOCCN=[N+]=[N-]
• IUPAC Name: tert-butyl 3-[2-[3-[bis[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethyl]amino]-3-oxopropoxy]ethoxy]propanoate
• InChIKey: FPYUXLBOVCGLNI-UHFFFAOYSA-N
• INCHI: 1S/C28H53N7O11/c1-28(2,3)46-27(37)5-11-39-17-16-38-10-4-26(36)35(8-14-42-20-24-44-22-18-40-12-6-31-33-29)9-15-43-21-25-45-23-19-41-13-7-32-34-30/h4-25H2,1-3H3
• PubChem CID: 138373726
• Molecular Weight: 663.8

Chemical and Physical Properties

• Solubility: Solubility in DMSO, DCM, DMF