AssayIndex
Impurities & degradation

tBu residual

Incompletely removed tert-butyl side-chain protection, +56.063 Da. Indicates a short or weak cleavage step.

Related terms

Fmoc
Fluorenylmethyloxycarbonyl, the standard temporary amine protecting group in solid-phase synthesis. Residual Fmoc appears at +222.068 Da.

Where this term appears

The glossary exists to make record pages readable without a chemistry degree. Every technical term on a report resolves here.