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

CAS: 2098489-63-3 Cat. No.: P596528 Fórmula: C₁₇H₃₀O₇ 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

Visão geral

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

Especificações e pureza

≥98%

Condições de armazenamento de armazenamento

Store at -20°C

Enviado em

Ice chest + Ice pads

Este produto requer transporte de cadeia fria. Serviços terrestres e outros serviços econômicos não estão disponíveis.

Pureza

≥98%

Nomes e identificadores

Sorrisos canónicos

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

Propriedades químicas e 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

Perguntas frequentes

What is the purity of this product?

This product is supplied at ≥98% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at ?20 °C. Freezer storage is required to maintain the specified shelf life.

How is this product shipped?

This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 2098489-63-3, the molecular formula is C17H30O7, and the molecular weight is 346.4 g/mol. InChIKey ZYUYTWWDQAPZRS-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.