Description

(9H-Fluoren-9-Yl)Methyl 4-Bromophenethylcarbamate is a specialized carbamate derivative, primarily utilized as a key synthetic intermediate and protecting group reagent in advanced organic synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of pharmaceuticals and bioactive molecules where precise functional group manipulation is critical. It is needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for peptide synthesis, medicinal chemistry, and the production of high-value fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the multi-step synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Peptide Chemistry: Serves as a protecting group reagent for amines during solid-phase and solution-phase peptide synthesis (SPPS).
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and the synthesis of targeted compound libraries for biological screening.
• Agrochemical Synthesis: Intermediate in the production of certain herbicides, fungicides, and plant growth regulators.
• Advanced Material Precursor: Employed in the synthesis of specialty polymers, liquid crystals, and organic electronic materials.
• Bioconjugation Chemistry: Useful for modifying biomolecules and creating targeted drug delivery systems.

Basic Information

Product Name	(9H-Fluoren-9-Yl)Methyl 4-Bromophenethylcarbamate
CAS No.	1344158-44-6
Molecular Formula	C24H20BrNO2
Molecular Weight	434.33 g/mol
Synonyms	Fmoc-4-Br-Phe(2)-OH; N-Fmoc-2-(4-Bromophenyl)ethylamine; 4-Bromophenethylcarbamic Acid 9-Fluorenylmethyl Ester; 2-(4-Bromophenyl)ethylcarbamic Acid 9H-Fluoren-9-ylmethyl Ester; N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-2-(4-bromophenyl)ethanamine; Fmoc-4-bromo-L-phenethylamine; Fmoc-2-(4-Bromophenyl)ethylamine; N-Fmoc-4-bromophenethylamine
EINECS	Contact for details

Quality Control

Our (9H-Fluoren-9-Yl)Methyl 4-Bromophenethylcarbamate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and process chemistry. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment and are available upon request.

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 product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥97.0%
Melting Point	Contact for details
Loss on Drying	≤0.5%
Heavy Metals	≤20 ppm
Single Unknown Impurity (HPLC)	≤1.0%
Total Impurities (HPLC)	≤3.0%

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