4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-1-methyl-1H-imidazole-2-carboxylic acid

Name: 4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-1-methyl-1H-imidazole-2-carboxylic acid
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CAS No. 252206-28-3
Cat. No. CS-0044529
Molecule weightNone
Purity≥95%
MDL No.MFCD02259498

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4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-1-methyl-1H-imidazole-2-carboxylic acid|CS-0044529

Structure of 252206-28-3

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General Information

CAS No. 252206-28-3
Cat. No. CS-0044529
Purity ≥95%
MDL No. MFCD02259498
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂₀H₁₇N₃O₄
Molecular Weight None
Synonym(s) 4-(Fmoc-amino)-1-methyl-1H-Imidazole-2-carboxylic Acid
SMILES O=C(C1=NC(NC(OCC2C3=C(C4=C2C=CC=C4)C=CC=C3)=O)=CN1C)O

Description

This fluorenylmethoxycarbonyl-protected imidazole carboxylic acid integrates a sterically hindered, bench-stable imidazole moiety with a cleavable Fmoc group, enabling efficient incorporation into peptide chains under standard coupling conditions.

Application

4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-1-methyl-1H-imidazole-2-carboxylic acid serves as a robust, bench-stable amino acid building block for peptide synthesis, enabling efficient N-terminal protection and orthogonal deprotection under mild conditions. The Fmoc group facilitates selective coupling in solid-phase workflows, while the imidazole-2-carboxylic acid moiety provides a versatile handle for conjugation and scaffold elaboration in medicinal chemistry applications.

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H320-H335
Precautionary Statements : P261-P280-P302+P352

Quality Control

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Computational Chemistry Data

TPSA 93.45
LogP 3.4793
H_Acceptors 5
H_Donors 2
Rotatable_Bonds 4

Other Classifications

Building Blocks Functional Group Amine

Building Blocks Functional Group Carboxylic Acid

Building Blocks Functional Group Ester

Building Blocks Skeleton Aromatic heterocycle compounds Imidazole compounds

Key Words

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4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-1-methyl-1H-imidazole-2-carboxylic acid

CAS No. 252206-28-3

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