CAS 115520-21-3

N(alpha)-fmoc-S-trityl-L-cysteine penta-fluorophenyl ester

Description:

N(alpha)-Fmoc-S-trityl-L-cysteine penta-fluorophenyl ester is a protected derivative of the amino acid cysteine, commonly used in peptide synthesis and research. This compound features a phenyl ester group, which enhances its stability and solubility, making it suitable for various chemical reactions. The Fmoc (9-fluorenylmethoxycarbonyl) group serves as a temporary protective group for the amino functionality, allowing for selective reactions at the thiol group of cysteine. The trityl group provides additional protection for the thiol, preventing unwanted reactions during synthesis. The presence of the penta-fluorophenyl ester moiety contributes to the compound's reactivity and solubility in organic solvents. This compound is typically utilized in the synthesis of peptides where cysteine residues are involved, particularly in the formation of disulfide bonds or in the introduction of specific functionalities. Its unique structural features make it a valuable intermediate in the field of medicinal chemistry and peptide design.

Formula: C₄₃H₃₀F₅NO₄S

InChI: InChI=1/C43H30F5NO4S/c44-35-36(45)38(47)40(39(48)37(35)46)53-41(50)34(49-42(51)52-24-33-31-22-12-10-20-29(31)30-21-11-13-23-32(30)33)25-54-43(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,49,51)/t34-/m0/s1

SMILES: c1ccc(cc1)C(c1ccccc1)(c1ccccc1)SC[C@@H](C(=O)Oc1c(c(c(c(c1F)F)F)F)F)N=C(O)OCC1c2ccccc2c2ccccc12

Synonyms:

• Fmoc-Cys(Trt)-OPfp
• N-alpha-(9-fluorenylmethyloxycarbonyl)-S-trityl-L-cysteine pentafluorphenyl ester
• pentafluorophenyl N-[(9H-fluoren-9-ylmethoxy)carbonyl]-S-trityl-L-cysteinate

N-Fmoc-S-trityl-L-cysteine pentafluorophenyl ester, 98%

CAS: 115520-21-3

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₄₃H₃₀F₅NO₄S

Purity: 98%

Molecular weight: 751.77

Ref: 02-H63003

Fmoc-Cys(Trt)-OPfp

CAS: 115520-21-3

Bachem ID: 4030624.

Formula: C₄₃H₃₀F₅NO₄S

Purity: 99.7%

Color and Shape: White Powder

Molecular weight: 751.77

Ref: 01-4030624

L-Cysteine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-S-(triphenylmethyl)-, 2,3,4,5,6-pentafluorophenyl ester

CAS: 115520-21-3

Formula: C₄₃H₃₀F₅NO₄S

Purity: 96%

Color and Shape: Solid

Molecular weight: 751.7596

Ref: IN-DA000G3R

Fmoc-Cys(Trt)-OPfp

CAS: 115520-21-3

Fmoc-Cys(Trt)-OPfp

Purity: 97%

Molecular weight: 751.76g/mol

Ref: 54-PC48024

Fmoc-Cys(Trt)-OPfp

CAS: 115520-21-3

Molecular weight: 751.76

Ref: 7W-GM2615

Fmoc-Cys(Trt)-Opfp

CAS: 115520-21-3

M03359 - Fmoc-Cys(Trt)-Opfp

Formula: C₄₃H₃₀F₅NO₄S

Purity: >97%

Color and Shape: Solid, White powder

Molecular weight: 751.77001953125

Ref: 10-M03359

Fmoc-Cys(Trt)-Opfp

CAS: 115520-21-3

Fmoc-Cys(Trt)-Opfp is a synthetic peptide that is used in the study of receptor selectivity. This compound has been shown to bind to melanocortin receptors, and it is also an effective ligand for these receptors. Fmoc-Cys(Trt)-Opfp has been shown to be expressed in the brain and to have a transfer effect on other neurons. The structure function relationship of this compound has been studied by analyzing high concentrations of it in aquaculture systems. The sequences of this compound have been determined by structural studies on acid sequences.

Formula: C₄₃H₃₀F₅NO₄S

Purity: Min. 95%

Color and Shape: White Powder

Molecular weight: 751.76 g/mol

Ref: 3D-FF72183

Fmoc-Cys(Trt)-OPFP

CAS: 115520-21-3

Fmoc-Cys(Trt)-OPFP, with catalog number T65699 and CAS number 115520-21-3, is a valuable organic compound utilized in life sciences research.

Formula: C₄₃H₃₀F₅NO₄S

Color and Shape: Solid

Molecular weight: 751.77

Ref: TM-T65699