Semaglutide Intermediates

Semaglutide main chain:
P29
Cas:1169630-82-3

Semaglutide side chain:

Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OH
Cas:1662688-20-1
This side chain is for chemical synthesis approach.

tBuO-Ste-Glu(AEEA-AEEA-OH)-OtBu
Cas:1118767-16-0
Ste-Glu-AEEA-AEEA-OSU
Cas:1169630-40-3
These 2 side chains are for fermentation approach.

Semaglutide Short Peptides

Boc-His(Trt)-Aib-OH
Cas:2061897-68-3

Boc-His(Trt)-Aib-Glu(OBtu)-Gly-OH
Cas:1890228-73-5

Fmoc-Lys-OH hydrochloride
Cas:139262-23-0

Fmoc-His-Aib-OH
Cas:1446013-07-5

For any enquiries about P29/diapeptides/side chain/semaglutide api/tirzepatide api, plz feel free to contact me.
Tel: +8618575536586
Email: haoran.tse@gmail.com