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Chemical structure of Fmoc-D-Cys(Mmt)-OH

GA21604

Fmoc-D-Cys(Mmt)-OH

Also listed as Fmoc-D-Cys(4-methoxytrityl)-OH

4-Methoxytrityl (Mmt) is a very acid sensitive cysteine protecting group that can selectively be removed by 0·5 - 1·0% TFA in the presence of protecting groups of the t-butyl type and S-Trt· It can be used in the solid-phase synthesis of cysteine-containing peptides, and further to selectively protect a thiol function in order to introduce a labeling group

ChemicalCAS1198791-73-9MW615.75FormulaC38H33NO5S
CAS number
1198791-73-9
Molecular weight
615.75
Formula
C38H33NO5S
Solubility
DMSO ： 250 mg/mL (406·02 mM; Need ultrasonic)
InChIKey
LOBUWFUSGOYXQX-PGUFJCEWSA-N
Catalogue number
GA21604
Brand
GLPBIO
Computed properties PubChem CID 51340539 · XLogP 8 · TPSA 110 Ų · H-bond donors 2
XLogP
8
TPSA
110 Ų
H-bond donors
2
H-bond acceptors
6
Rotatable bonds
12
Heavy atoms
45

SMILES COC1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)SC[C@H](C(=O)O)NC(=O)OCC4C5=CC=CC=C5C6=CC=CC=C46

Computed descriptors from PubChem (CID 51340539), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

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Documents
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