Azido-PEG2-t-butyl ester - ≥95% , CAS No.1271728-79-0

CAS: 1271728-79-0 Cat. No.: A595034 Molecular Weight: 259.30

GRADE & PURITY ≥95%

Synonyms

Azido-PEG2-C2-Boc

Storage

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

Shipped In

Ice chest + Ice pads

Application

227,228,229

Overview

Azido-PEG2-C2-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. Azido-PEG2-C2-Boc is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

Specifications

Synonyms

Azido-PEG2-C2-Boc

Specifications & Purity

≥95%

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

≥95%

Names and Identifiers

• Canonical Smiles: CC(C)(C)OC(=O)CCOCCOCCN=[N+]=[N-]
• IUPAC Name: tert-butyl 3-[2-(2-azidoethoxy)ethoxy]propanoate
• InChIKey: LSMDUZQBNBZFEA-UHFFFAOYSA-N
• INCHI: 1S/C11H21N3O4/c1-11(2,3)18-10(15)4-6-16-8-9-17-7-5-13-14-12/h4-9H2,1-3H3
• Isomeric SMILES: CC(C)(C)OC(=O)CCOCCOCCN=[N+]=[N-]
• Molecular Weight: 259.30

Chemical and Physical Properties

• Molecular Weight: 259.300 g/mol
• XLogP3: 1.600
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 11
• Exact Mass: 259.153 Da
• Monoisotopic Mass: 259.153 Da
• Topological Polar Surface Area: 59.100 Ų
• Heavy Atom Count: 18
• Formal Charge: 0
• Complexity: 283.000
• 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