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Build peptides with precision using AQura Bio’s Fmoc-protected amino acids - offering high-purity, versatile building blocks to streamline solid-phase synthesis, enable complex sequence design, and support advanced peptide research.

2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(1H-indol-7-yl)
ropanoic acid

Catalog No. | AQ25F000019
CAS No. | 1379862-92-6
Formula | C26H22N2O4
M. Wt. | 426.47
Purity | 95%
Storage | +4 C
SMILES | O=C(O)C(NC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)
O)CC4=CC=CC5=C4NC=C5

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3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(3-hydroxypheny
)propanoic acid

Catalog No. | AQ25F000020
CAS No. | 2353279-83-9
Formula | C24H21NO5
M. Wt. | 403.43
Purity | 95%
Storage | +4 C
SMILES | O=C(NCC(C(=O)O)c1cccc(O)c1)OCC1C2=CC=CC=C
C2=C1C=CC=C2

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4-((3aS,4S,6aR)-2-(((9H-fluoren-9-yl)methoxy)carbonyl)octahydro
yclopenta[c]pyrrol-4-yl)benzoic acid

Catalog No. | AQ25F000021
CAS No. |
Formula | C29H27NO4
M. Wt. | 453.54
Purity | 95%
Storage | +4 C
SMILES | O=C(O)C1=CC=C([C@H]2CC[C@@]3([H])CN(C(OCC
C5=C(C6=C4C=CC=C6)C=CC=C5)=O)C[C@]32[H])C...

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(S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(thiophen-2
yl)butanoic acid

Catalog No. | AQ25F000022
CAS No. | 270262-98-1
Formula | C23H21NO4S
M. Wt. | 407.49
Purity | 95%
Storage | +4 C
SMILES | O=C(O)C[C@H](NC(OCC1C2=C(C3=C1C=CC=C3)C=C
=C2)=O)CC4=CC=CS4

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Fmoc-DL-Phe(4-NO2)-OH

Catalog No. | AQ25F000023
CAS No. | 250740-52-4
Formula | C24H20N2O6
M. Wt. | 432.43
Purity | 95%
Storage | +4 C
SMILES | O=C(NC(Cc1ccc([N+](=O)[O-])cc1)C(=O)O)OCC
C2=CC=CC=C2C2=C1C=CC=C2

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(1R,3S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)cyclopenta
ecarboxylic acid

Catalog No. | AQ25F000024
CAS No. | 220497-67-6
Formula | C21H21NO4
M. Wt. | 351.4
Purity | 95%
Storage | +4 C
SMILES | O=C([C@H]1C[C@@H](NC(OCC2C3=C(C4=C2C=CC=C
)C=CC=C3)=O)CC1)O

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