Description

[(9H-Fluoren-9-Ylmethoxycarbonylamino)]-Naphthalen-2-Yl-Acetic Acid CAS NO 369403-40-7 is a specialized, high-purity chemical building block primarily used in advanced organic synthesis. This compound is critical for researchers and manufacturers requiring precise molecular construction, particularly in the development of novel active pharmaceutical ingredients (APIs) and complex organic materials. Its unique structure makes it an essential intermediate for pharmaceutical R&D, peptide synthesis, and materials science applications where controlled functionalization is paramount.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Peptide Synthesis: Used as a protected amino acid derivative in solid-phase and solution-phase peptide synthesis, particularly where naphthalene-based modifications are required.
• Organic Materials Research: Serves as a precursor for developing novel organic semiconductors, liquid crystals, or fluorescent markers due to its conjugated aromatic system.
• Chemical Biology Probes: Employed in the creation of labeled probes and molecular tools for studying biological processes and interactions.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory synthesis in both academic and industrial research laboratories.
• Custom Synthesis: Used by fine chemical manufacturers for the contract synthesis of bespoke, high-value organic molecules.

Basic Information

Product Name	[(9H-Fluoren-9-Ylmethoxycarbonylamino)]-Naphthalen-2-Yl-Acetic Acid
CAS No.	369403-40-7
Molecular Formula	C₂₇H₂₁NO₄
Molecular Weight	423.46 g/mol
Synonyms	Fmoc-2-Nal-OH; N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-2-naphthylalanine; Fmoc-2-naphthylalanine; N-α-Fmoc-2-naphthylalanine; (2-Naphthyl)-N-Fmoc-alanine; N-Fmoc-β-(2-naphthyl)-L-alanine; 2-Naphthylalanine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-; N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-3-(2-naphthyl)-L-alanine
EINECS	Contact for details

Quality Control

Our production of [(9H-Fluoren-9-Ylmethoxycarbonylamino)]-Naphthalen-2-Yl-Acetic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is fully characterized and tested using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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 desiccant or inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Specific Rotation	Contact for details

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