N-(Azido-PEG2)-N-Boc-PEG3-t-butyl ester - ≥98% , CAS No.2093153-07-0

CAS: 2093153-07-0 Cat. No.: N596259 Molecular Weight: 534.64

GRADE & PURITY ≥98%

Storage

Protected from light,Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Application

Antibody Drug Conjugates(ADC), Drug Delivery, Surface Modification, PEGylation of Protein, Peptide & Oligo

Overview

N-(Azido-PEG2)-N-Boc-PEG3-t-butyl ester is a branched PEG derivative with a terminal azide group, Boc protected amine, and a terminal t-butyl ester. The azide group enables PEGylation via Click Chemistry. The protected amine can be deprotected by acidic conditions, and the t-butyl protected carboxyl group can be deprotected under mild acidic conditions.

Specifications

Specifications & Purity

≥98%

Storage

Protected from light, Store at -20°C, Argon charged

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)CCOCCOCCOCCN(CCOCCOCCN=[N+]=[N-])C(=O)OC(C)(C)C
• IUPAC Name: tert-butyl 3-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]ethoxy]ethoxy]ethoxy]propanoate
• InChIKey: YULNOPFYPKAAPI-UHFFFAOYSA-N
• INCHI: 1S/C24H46N4O9/c1-23(2,3)36-21(29)7-11-31-15-19-35-20-18-34-14-10-28(22(30)37-24(4,5)6)9-13-33-17-16-32-12-8-26-27-25/h7-20H2,1-6H3
• Molecular Weight: 534.64

Chemical and Physical Properties

• Solubility: Solubility in DMSO, DCM, DMF
• Sensitivity: Light sensitive；Moisture sensitive
• Molecular Weight: 534.600 g/mol
• XLogP3: 2.100
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 11
• Rotatable Bond Count: 25
• Exact Mass: 534.326 Da
• Monoisotopic Mass: 534.326 Da
• Topological Polar Surface Area: 116.000 Ų
• Heavy Atom Count: 37
• Formal Charge: 0
• Complexity: 660.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1