N-DBCO-N-bis(PEG2-acid) - ≥98% , CAS No.2110449-00-6

CAS: 2110449-00-6 Cat. No.: N596393 Molecular Weight: 624.68

GRADE & PURITY ≥98%

Storage

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

Shipped In

Ice chest + Ice pads

Application

227,228,229

Overview

N-DBCO-N-bis(PEG2-acid) is a branched PEG derivative containing a DBCO and two PEG2-acid chains attached to a central nitrogen group. The DBCO group allows for the compound to participate in copper-free Click Chemistry reactions. The addition of the carboxylic acid groups allows for reactions with primary amine groups using activators such as EDC or DCC to form a stable amide bond.

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: C1C2=CC=CC=C2C#CC3=CC=CC=C3N1C(=O)CCC(=O)N(CCOCCOCCC(=O)O)CCOCCOCCC(=O)O
• IUPAC Name: 3-[2-[2-[[4-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-4-oxobutanoyl]-[2-[2-(2-carboxyethoxy)ethoxy]ethyl]amino]ethoxy]ethoxy]propanoic acid
• InChIKey: SQZXTKBMAFTQDM-UHFFFAOYSA-N
• INCHI: 1S/C33H40N2O10/c36-30(11-12-31(37)35-25-28-7-2-1-5-26(28)9-10-27-6-3-4-8-29(27)35)34(15-19-44-23-21-42-17-13-32(38)39)16-20-45-24-22-43-18-14-33(40)41/h1-8H,11-25H2,(H,38,39)(H,40,41)
• Molecular Weight: 624.68

Chemical and Physical Properties

• Sensitivity: Light sensitive；Moisture sensitive；Heat sensitive
• Molecular Weight: 624.700 g/mol
• XLogP3: 0.600
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 10
• Rotatable Bond Count: 21
• Exact Mass: 624.268 Da
• Monoisotopic Mass: 624.268 Da
• Topological Polar Surface Area: 152.000 Ų
• Heavy Atom Count: 45
• Formal Charge: 0
• Complexity: 978.000
• 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