(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-((2,4-dinitrophenyl)amino)propanoic acid

Name: (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-((2,4-dinitrophenyl)amino)propanoic acid
Brand: ChemScene
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CAS No. 140430-54-2
Cat. No. CS-0046772
Purity≥95%
MDL No.MFCD00798650

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(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-((2,4-dinitrophenyl)amino)propanoic acid|CS-0046772

Structure of 140430-54-2

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Application

(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-((2,4-dinitrophenyl)amino)propanoic acid serves as a robust chiral building block for peptide synthesis, combining the stability of Fmoc protection with the electron-withdrawing character of the 2,4-dinitrophenyl group. Its orthogonality enables selective deprotection and facilitates efficient coupling in solid-phase workflows. The dinitrophenyl moiety enhances solubility and aids purification via chromatography, while the (S)-configuration ensures stereochemical fidelity in target molecule construction.

General Information

CAS No. 140430-54-2
Cat. No. CS-0046772
Purity ≥95%
MDL No. MFCD00798650
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂₄H₂₀N₄O₈
Molecular Weight 492.44
Synonym(s) Fmoc-Dap(Dnp)-OH
SMILES O=C(O)[C@H](CNC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O)NC(OCC2C3=C(C4=C2C=CC=C4)C=CC=C3)=O

Computational Chemistry Data

TPSA 173.94
LogP 3.9068
H_Acceptors 8
H_Donors 3
Rotatable_Bonds 9

Safety Information

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GHS Pictogram : N/A	GHS No : N/A
Signal Word : N/A	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : N/A
Precautionary Statements : N/A

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Other Classifications

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Life Science Amino Acids and their Derivatives Alanine and derivatives

Chemical Biology Peptide Chemistry Amine Protection

Chemical Biology Peptide Chemistry Unnatural Amino Acid Derivatives

Key Words

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(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-((2,4-dinitrophenyl)amino)propanoic acid

CAS No. 140430-54-2

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