Fmoc-Cys(Trt)-OH

For research use only. Not for therapeutic Use.

  • CAT Number: I027663
  • CAS Number: 103213-32-7
  • Molecular Formula: C37H31NO4S
  • Molecular Weight: 585.72
  • Purity: 98%
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Fmoc-S-trityl-L-cysteine(Cat No.:I027663) is an intermediate compound commonly used in organic synthesis for the production of synthetic amino acid derivatives. It finds utility in laboratory research and biochemical production processes. The compound’s Fmoc (9-fluorenylmethyloxycarbonyl) protecting group facilitates the synthesis of peptide and protein analogs by selectively protecting the amino group of cysteine. Fmoc-S-trityl-L-cysteine serves as a valuable tool in peptide synthesis, allowing for the generation of diverse amino acid derivatives for various applications in the field of biochemistry and related disciplines.


CAS Number 103213-32-7
Synonyms

Fmoc-Cys(Trt)-OH; Fmoc Cys(Trt)-OH; Fmoc-Cys(Trt) OH; Fmoc Cys(Trt) OH;

Molecular Formula C37H31NO4S
Purity 98%
Solubility Soluble in DMSO
Appearance Solid powder
Storage 2-8°C
IUPAC Name N-(((9H-fluoren-9-yl)methoxy)carbonyl)-S-trityl-L-cysteine
InChI InChI=1S/C37H31NO4S/c39-35(40)34(38-36(41)42-24-33-31-22-12-10-20-29(31)30-21-11-13-23-32(30)33)25-43-37(26-14-4-1-5-15-26,27-16-6-2-7-17-27)28-18-8-3-9-19-28/h1-23,33-34H,24-25H2,(H,38,41)(H,39,40)/t34-/m0/s1
InChIKey KLBPUVPNPAJWHZ-UMSFTDKQSA-N
SMILES O=C(N([H])[C@H](C(O)=O)CSC(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)OCC4C5=CC=CC=C5C6=CC=CC=C64
Reference

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6: Dadiboyena S, Nefzi A. Parallel Synthesis of Structurally Diverse Aminobenzimidazole Tethered Sultams and Benzothiazepinones. Tetrahedron Lett. 2012 Dec 19;53(51):6897-6900. doi: 10.1016/j.tetlet.2012.09.135. PMID: 23209332; PMCID: PMC3510662.
7: Góngora-Benítez M, Mendive-Tapia L, Ramos-Tomillero I, Breman AC, Tulla-Puche J, Albericio F. Acid-labile Cys-protecting groups for the Fmoc/tBu strategy: filling the gap. Org Lett. 2012 Nov 2;14(21):5472-5. doi: 10.1021/ol302550p. Epub 2012 Oct 17. PMID: 23075170.
8: Gross CM, Lelièvre D, Woodward CK, Barany G. Preparation of protected peptidyl thioester intermediates for native chemical ligation by Nalpha-9-fluorenylmethoxycarbonyl (Fmoc) chemistry: considerations of side-chain and backbone anchoring strategies, and compatible protection for N-terminal cysteine. J Pept Res. 2005 Mar;65(3):395-410. doi: 10.1111/j.1399-3011.2005.00241.x. PMID: 15787970.
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