CAS 143824-78-6: Fmoc-L-Trp(Boc)-OH

Description:Fmoc-L-Trp(Boc)-OH, also known as 9-fluorenylmethoxycarbonyl-L-tryptophan(Boc)-OH, is a protected amino acid commonly used in peptide synthesis. It features a fluorenylmethoxycarbonyl (Fmoc) group, which serves as a protective group for the amino functionality, allowing for selective deprotection during synthesis. The presence of the Boc (tert-butyloxycarbonyl) group on the indole side chain of tryptophan further enhances its stability and solubility in organic solvents, making it suitable for solid-phase peptide synthesis. This compound is typically white to off-white in appearance and is soluble in organic solvents like dimethylformamide (DMF) and dimethyl sulfoxide (DMSO), but less soluble in water. Its molecular structure includes a tryptophan backbone, which contributes to its unique properties, such as fluorescence and the ability to participate in π-π stacking interactions. Fmoc-L-Trp(Boc)-OH is widely utilized in the synthesis of peptides and proteins, particularly in research and pharmaceutical applications, due to its ability to facilitate the introduction of tryptophan residues into peptide chains.

Formula:C₃₁H₃₀N₂O₆

InChI:InChI=1S/C31H30N2O6/c1-31(2,3)39-30(37)33-17-19(20-10-8-9-15-27(20)33)16-26(28(34)35)32-29(36)38-18-25-23-13-6-4-11-21(23)22-12-5-7-14-24(22)25/h4-15,17,25-26H,16,18H2,1-3H3,(H,32,36)(H,34,35)/t26-/m0/s1

InChI key:InChIKey=ADOHASQZJSJZBT-SANMLTNESA-N

SMILES:O=C(OCC1C=2C=CC=CC2C=3C=CC=CC31)NC(C(=O)O)CC4=CN(C(=O)OC(C)(C)C)C=5C=CC=CC54

Synonyms:
(2S)-2-(9H-Fluoren-9-ylmethoxycarbonylamino)-3-[1-[(2-methylpropan-2-yl)oxycarbonyl]indol-3-yl]propanoic acid
1-(tert-butoxycarbonyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-tryptophan
1-[(1,1-Dimethylethoxy)carbonyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-<span class="text-smallcaps">L</span>-tryptophan
3-[(2S)-2-Carboxy-2-[[[(9H-fluoren-9-yl)methoxy]carbonyl]amino]ethyl]indole-1-carboxylic acid tert-butyl ester
<span class="text-smallcaps">L</span>-Tryptophan, 1-[(1,1-dimethylethoxy)carbonyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-
Fmoc-L-Trp(Boc)-OH
Fmoc-Trp(Boc)
Fmoc-Trp(Boc)-OH
N-alpha-(9-fluorenylmethyloxycarbonyl)-N-in-t-butyl-oxycarbonyl-L-tryptophan
N-α-Fmoc-N(in)-Boc-L-tryptophan
See more synonyms
1-[(1,1-Dimethylethoxy)carbonyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-tryptophan
L-Tryptophan, 1-[(1,1-dimethylethoxy)carbonyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-

Found 10 products.

Product data	Purity	Price range	Estimated delivery
1-Boc-N-Fmoc-L-tryptophan, 97% REF: 02-H59663CAS: 143824-78-6	97%	To inquire	Fri 04 Apr 25
Fmoc-Trp(Boc)-OH REF: 01-4017674CAS: 143824-78-6	99.47%	100.00 €~967.00 €	Tue 08 Apr 25
L-Tryptophan, 1-[(1,1-dimethylethoxy)carbonyl]-N-[(9H-fluoren-9-ylmethoxy)carbonyl]- REF: IN-DA001IFQCAS: 143824-78-6	97%	To inquire	Thu 10 Apr 25
Fmoc-Trp(Boc)-OH REF: 10-M03376CAS: 143824-78-6	95%	25.00 €~840.00 €	Tue 15 Apr 25
Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N1-tert-butoxycarbonyl-L-tryptophan REF: 3B-F0507CAS: 143824-78-6	>97.0%(HPLC)	72.00 €~258.00 €	Tue 15 Apr 25
Fmoc-Trp(Boc)-OH REF: 7W-GM7354CAS: 143824-78-6	≥ 98.0%	53.00 €~486.00 €	Thu 17 Apr 25
Fmoc-Trp(Boc)-OH REF: 54-OR350178CAS: 143824-78-6	98+%	84.00 €~224.00 €	Thu 17 Apr 25
Fmoc-Trp(Boc)-OH REF: 3D-FF15878CAS: 143824-78-6	Min. 98 Area-%	118.00 €~3,118.00 €	Mon 21 Apr 25
Fmoc-Trp(Boc)-OH REF: 3D-FLW-1769-PICAS: 143824-78-6	Min. 95%	147.00 €~959.00 €	Mon 21 Apr 25
Fmoc-Trp(Boc)-OH-13C11,15N2 REF: TR-F679602CAS: 143824-78-6	- - -	3,869.00 €	Wed 21 May 25