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Boc-His(Dnp)-OH IPA; Nalpha-Boc-Nim-(2,4-dinitrophenyl)-L-histidine isopropyl alcohol solvate; CAS 25024-53-7

Boc-His(Dnp)-OH IPA [25024-53-7]

Nalpha-Boc-Nim-(2,4-dinitrophenyl)-L-histidine isopropyl alcohol solvate

Other Names: Boc-L-His(Dnp)-OH IPA

Catalog #: ABH110

CAS #: 25024-53-7

Formula: C₁₇H₁₉N₅O₈ · C₃H₈O

M.W.: 481.5

Boc-His(Dnp)-OH is one of the histidine derivative often utilized in Boc SPPS. It forms a stable slovate with isopropyl alcohol. The Dnp group is not removed under acidic conditions, but is removed with nucleophiles such as thiophenol. The Dnp containing byproducts formed when the protecting group is removed are highly colored and can cause the crude peptide to be yellow to orange. Usually the Dnp group is removed before the peptide is cleaved from the resin. This allows the highly colored byproducts to be easily separated from the peptide.

Products Similar to Boc-His(Dnp)-OH IPA

Cat. #	Product	Cat. #	Product
ABH101	Boc-His-OH	AFH105	Fmoc-His(Trt)-OH
ABH126	Boc-His(Boc)-OH	AFH115	Fmoc-His(Fmoc)-OH
ABF130	Boc-His(Bom)-OH	AFH110	Fmoc-His(Mmt)-OH
ABF115	Boc-His(Tos)-OH	AFH195	Fmoc-His(Trt)-OPfp
ABH135	Boc-His(Trt)-OH	AFH205	Fmoc-D-His(Trt)-OH
ABH140	Boc-His(Z)-OH	MFH105	Fmoc-MeHis(Trt)-OH
ABH210	Boc-D-His(Dnp)-OH IPA	UFH121	Fmoc-Ala(4-Thiazolyl)-OH
ABH230	Boc-D-His(Bom)-OH	UFH221	Fmoc-D-Ala(4-Thiazolyl)-OH
ABH215	Boc-D-His(Tos)-OH	AZH101	Z-His-OH
DBH105	Boc-Histidinol(Tos)	AZH102	Z-His(Dnp)-OH
UBH121	Boc-Ala(4-Thiazolyl)-OH	AZH201	Z-D-His-OH
UBH221	Boc-D-Ala(4-Thiazolyl)-OH