764167

Alkyne-PEG5-acid

• Synonym(e): Polyethylene glycol, Acetylene-PEG5-acid
• Empirische Formel (Hill-System): C₁₄H₂₄O₇
• CAS-Nummer: 1245823-51-1
• Molekulargewicht: 304.34
• MDL-Nummer: MFCD22201536
• UNSPSC-Code: 12352106
• PubChem Substanz-ID: 329767102
• NACRES: NA.22

Eigenschaften

• Form: liquid
• Qualitätsniveau: 100
• Eignung der Reaktion: reaction type: click chemistry; reagent type: cross-linking reagent
• Funktionelle Gruppe: alkyne; carboxylic acid
• Lagertemp.: −20°C
• SMILES String: C#CCOCCOCCOCCOCCOCCC(O)=O
• InChI: 1S/C14H24O7/c1-2-4-17-6-8-19-10-12-21-13-11-20-9-7-18-5-3-14(15)16/h1H,3-13H2,(H,15,16)
• InChIKey: GWIACWQVTBMVEI-UHFFFAOYSA-N

Beschreibung

Anwendung

Alkyne-PEG5-acid may be used in the synthesis of peptide nucleic acid (PNA) oligomers that can conjugate with vitamin B₁₂ via Cu-catalyzed 1,3-dipolar cycloaddition in order to study if vitamin B₁₂ to transport PNA oligonucleotides into bacterial cells.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H319
• P-Sätze: P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable