Fmoc-Sec(Xan)

Synonyms
Fmoc-Sec(Xan)-OH // Fmoc-L-Sec(Xan)-OH // Fmoc-Sec(Xanthyl)-OH // Fmoc-Selenocysteine(Xanthyl)-OH

ID

FM-272

Formula

C31H25NO5Se

CAS

1639843-35-8

MW

570.5

Purity

>98%

Storage

+2 to +8 °C

Product image

References

D-isomer content <0.1%

A bench-stable building-block with TFA-labile side-chain protecting group for introduction of Sec (Selenocysteine) into peptides by SPPS.

Liberation and deprotection of the peptides from the resin can be carried out using a standard 96:2:2 v/v TFA/TIS/H2O cocktail for 1.5h.

J. Pept. Sci. 2015, 53-59.

https://doi.org/10.1002/psc.2723

Alternatively for cleaner cleavage of Xanthyl-PG this mixture can be used: TFA/phenol/water/thioanisole/ethanedithiol.

Org. Biomol. Chem., 2019,17, 8533-8536.

https://doi.org/10.1039/C9OB01910C

Send an
enquiry

Product enquiry

Bapeks Ltd.

Rupnicu 4, Nordic Industrial Park

Olaine, LV-2114

Latvia / EU

VAT Reg.# LV40003006842


@2021 Bapeks Ltd. All rights reserved.