900927

TCO-PNB ester

≥95%

• Synonym(e): (1R,4E)-4-Cycloocten-1-yl 4-nitrophenyl carbonate, rel-(1R-4E-PS)-cyclooct-4-en-1-yl (4-nitrophenyl) carbonate
• Empirische Formel (Hill-System): C₁₅H₁₇NO₅
• CAS-Nummer: 1438415-89-4
• Molekulargewicht: 291.30
• UNSPSC-Code: 12352108
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥95%
• Form: powder or chunks
• Eignung der Reaktion: reaction type: click chemistry; reagent type: cross-linking reagent
• Lagertemp.: −20°C
• SMILES String: O=C(OC1CCC/C=C/CC1)OC2=CC=C([N+]([O-])=O)C=C2

Beschreibung

Anwendung

TCO-PNB ester (trans-Cyclooctene-p-nitrobenzyl ester) has a p-nitrobenzyl (PNB) ester group that is amine reactive and a trans-cyclooctene (TCO) group that is reactive with tetrazines. TCO-PNB ester is supplied as a single axial (major) diastereomer. This specially formulated crystalline material provides easy handling and extended shelf life.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable