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Merck
CN

47674

Fmoc-Gln(Trt)-OH

≥98.0% (HPLC), for peptide synthesis

Synonym(s):

Nα-Fmoc-Nδ-trityl-L-glutamine

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About This Item

Empirical Formula (Hill Notation):
C39H34N2O5
CAS Number:
Molecular Weight:
610.70
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.26
Beilstein/REAXYS Number:
4343953
MDL number:
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Product Name

Fmoc-Gln(Trt)-OH, ≥98.0% (HPLC)

Quality Level

assay

≥98.0% (HPLC)

form

powder

optical activity

[α]/D -14.0±1.5°, c = 1% in DMF

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

application(s)

peptide synthesis

functional group

Fmoc

storage temp.

2-8°C

SMILES string

OC(=O)[C@H](CCC(=O)NC(c1ccccc1)(c2ccccc2)c3ccccc3)NC(=O)OCC4c5ccccc5-c6ccccc46

InChI

1S/C39H34N2O5/c42-36(41-39(27-14-4-1-5-15-27,28-16-6-2-7-17-28)29-18-8-3-9-19-29)25-24-35(37(43)44)40-38(45)46-26-34-32-22-12-10-20-30(32)31-21-11-13-23-33(31)34/h1-23,34-35H,24-26H2,(H,40,45)(H,41,42)(H,43,44)/t35-/m0/s1

InChI key

WDGICUODAOGOMO-DHUJRADRSA-N

General description

Fmoc-Gln(Trt)-OH also known as Nα-Fmoc-Nδ-trityl-L-glutamine, a Fmoc protected amino acid derivative used as a reagent in the synthesis of peptides. As glutamine is protected with a trityl group, unwanted substitute products in the reactions can be prevented.

Application

Fmoc-Gln(Trt)-OH is used as a starting material in the Fmoc solid phase peptide synthesis of fellutamide B and N-octanoyl analog of fellutamide B.


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Storage Class

11 - Combustible Solids

wgk

WGK 1

ppe

Eyeshields, Gloves, type N95 (US)



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Protection of carboxamide functions by the trityl residue. Application to peptide synthesis
P Sieber, et.al.
Tetrahedron Letters, 32, 739-742 (1991)
Neurotrophic peptide aldehydes: Solid phase synthesis of fellutamide B and a simplified analog
JS Schneekloth
Bioorganic & Medicinal Chemistry Letters, 16, 3855-3858 (2006)
Cathleen Jendrny et al.
Chembiochem : a European journal of chemical biology, 17(8), 719-726 (2015-11-18)
Serpin proteins irreversibly inhibit serine proteases, but only a small part of the serpin reactive-center loop (RCL) is responsible for the initial protein-protein interaction (PPI). To develop peptidic protease inhibitors, kallikrein-related peptidases 7 (KLK7) and 5 (KLK5) were chosen. Firstly



Global Trade Item Number

SKUGTIN
47674-1KG-F04061826222805
47674-100G-F04061832372723
47674-5G-F04061832372747
47674-25G-F04061832372730