Fmoc-Asp(OtBu)-OH

Code Nr.: FAA-1020

CAS Nr.: 71989-14-5

Formula: C₂₃H₂₅NO₆

Mol Weight: 411,45

Monoisotopic mass: 411,17

Total purity (validated HPLC): >99,5%

Chiral purity (validated chiral HPLC): >99,9%

Related impurities

Fmoc-β-Ala-OH: <0,1%

Fmoc-β-Ala-Asp(OtBu)-OH: <0,1%

Fmoc-Asp(OtBu)-Asp(OtBu)-OH: <0,1%

Fmoc-Asp-OH: <0,1%

Fmoc-Asp-OtBu: <0,1%

H-Asp-OH: <0,05% (validated TLC)

Water content (KF): <1,0%

Residuals solvents (GC): <1,0%

Assay (titration): >98%

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