Description

(9H-Fluoren-9-Yl)Methyl 4-Aminophenylcarbamate CAS NO 205688-13-7 is a specialized carbamate derivative featuring both a fluorenylmethyl (Fmoc) and an aminophenyl protecting group. This compound is a critical building block in advanced organic synthesis, particularly for the protection of amines and the construction of complex molecular architectures. It is essential for researchers and manufacturers in the pharmaceutical and biotechnology sectors who require high-purity intermediates for peptide synthesis, drug discovery, and the development of novel active pharmaceutical ingredients (APIs).

Application

• Fmoc-based Solid-Phase Peptide Synthesis (SPPS): Serves as a key reagent for the introduction of protected amino acid derivatives.
• Pharmaceutical Intermediate: Used in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Protecting Group Chemistry: Acts as a versatile protecting group for aromatic amines in multi-step organic syntheses.
• Bioconjugation: Employed in the modification of biomolecules for research and diagnostic applications.
• Combinatorial Chemistry: A valuable building block for generating diverse compound libraries in drug discovery.
• Material Science Research: Used in the development of novel polymers and functional organic materials.

Basic Information

Item	Detail
Product Name	(9H-Fluoren-9-Yl)Methyl 4-Aminophenylcarbamate
CAS No.	205688-13-7
Molecular Formula	C21H18N2O2
Molecular Weight	330.38 g/mol
Synonyms	4-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]aniline; N-Fmoc-1,4-phenylenediamine; N1-(9-Fluorenylmethyloxycarbonyl)-1,4-benzenediamine; Fmoc-Phenylenediamine; Fmoc-1,4-Diaminobenzene; 4-Amino-N-[(9H-fluoren-9-ylmethoxy)carbonyl]aniline; N-(4-Aminophenyl)-N'-(9-fluorenylmethoxycarbonyl)urea derivative
EINECS	Contact for details

Quality Control

Our (9H-Fluoren-9-Yl)Methyl 4-Aminophenylcarbamate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. A Certificate of Analysis (COA) detailing all specifications is provided to ensure traceability and compliance with your research or cGMP requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.