Azido-PEG4-hydrazide - Moligand™, ≥95% , CAS No.2170240-96-5

CAS: 2170240-96-5 Cat. No.: A596565 Molecular Weight: 305.33

GRADE & PURITY Moligand™, ≥95%

Storage

Protected from light,Store at -20°C

Shipped In

Ice chest + Ice pads

Application

227,228,229

Overview

Azido-PEG4-hydrazide HCl salt is a PEG derivative containing an azide group and a terminal hydroxyl group. The hydrophilic PEG spacer increases solubility of a compound in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The hydrazide group can be reacted with an aldehyde to form a semi-permanent hydrozone bond.

Specifications

Specifications & Purity

Moligand™, ≥95%

Biochemical and Physiological Mechanisms

Azido-PEG4-hydrazide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Azido-PEG4-hydrazide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) w

Storage

Protected from light, Store at -20°C

Shipped In

Ice chest + Ice pads

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

Grade

Moligand™

Purity

≥95%

Names and Identifiers

• Canonical Smiles: C(COCCOCCOCCOCCN=[N+]=[N-])C(=O)NN
• IUPAC Name: 3-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]propanehydrazide
• InChIKey: BUAWGAVOHIVJRC-UHFFFAOYSA-N
• INCHI: 1S/C11H23N5O5/c12-15-11(17)1-3-18-5-7-20-9-10-21-8-6-19-4-2-14-16-13/h1-10,12H2,(H,15,17)
• Molecular Weight: 305.33

Chemical and Physical Properties

• Sensitivity: Light sensitive
• Molecular Weight: 305.330 g/mol
• XLogP3: -1.000
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 15
• Exact Mass: 305.17 Da
• Monoisotopic Mass: 305.17 Da
• Topological Polar Surface Area: 106.000 Ų
• Heavy Atom Count: 21
• Formal Charge: 0
• Complexity: 299.000
• 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