Propargyl-PEG5-CH2CO2tBu - ≥98% , CAS No.2098489-63-3

CAS: 2098489-63-3 Cat. No.: P596528 Peso molecular: 346.4 PubChem CID: 131954381

GRADE & PURITY ≥98%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Application

227,228,229

Descripción general

Propargyl-PEG5-CH2CO2tBu is a PEG derivative containing a propargyl group and a t-butyl protected carboxyl group. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The hydrophilic PEG spacer increases solubility in aqueous media.

Specifications

Especificaciones y pureza

≥98%

Condiciones de almacenamiento de almacenamiento

Store at -20°C

Enviado en

Ice chest + Ice pads

Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.

Pureza

≥98%

Nombres e identificadores

• Sonrisas canónicas: CC(C)(C)OC(=O)COCCOCCOCCOCCOCC#C
• IUPAC Name: tert-butyl 2-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]acetate
• InChIKey: ZYUYTWWDQAPZRS-UHFFFAOYSA-N
• INCHI: 1S/C17H30O7/c1-5-6-19-7-8-20-9-10-21-11-12-22-13-14-23-15-16(18)24-17(2,3)4/h1H,6-15H2,2-4H3
• PubChem CID: 131954381
• Peso molecular: 346.4

Propiedades químicas y físicas

• Peso molecular: 346.400 g/mol
• XLogP3: 0.500
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 17
• Exact Mass: 346.199 Da
• Monoisotopic Mass: 346.199 Da
• Topological Polar Surface Area: 72.500 Ų
• Heavy Atom Count: 24
• Formal Charge: 0
• Complexity: 354.000
• 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