Description

L-Tryptophan, n-[(9H-Fluoren-9-Ylmethoxy)Carbonyl]-4-Methyl- CAS NO 2411871-30-0 is a specialized, protected amino acid derivative designed for advanced peptide synthesis and pharmaceutical research. This compound is critical for researchers and manufacturers requiring high-purity, chemically defined building blocks to ensure the integrity and reproducibility of complex biomolecules. It is primarily utilized by the pharmaceutical, biotechnology, and fine chemical sectors for applications in drug discovery, proteomics, and the development of therapeutic peptides.

Application

• Solid-Phase Peptide Synthesis (SPPS): Serves as a key Fmoc-protected intermediate for the controlled assembly of peptides, preventing unwanted side reactions.
• Pharmaceutical Research & Development: Used as a building block in the discovery and synthesis of novel peptide-based drugs and active pharmaceutical ingredients (APIs).
• Bioconjugation and Labeling: Facilitates the site-specific modification of proteins and peptides for diagnostic and therapeutic applications.
• Combinatorial Chemistry Libraries: Employed in the generation of diverse compound libraries for high-throughput screening against biological targets.
• Academic & Industrial Research: Essential for biochemical studies investigating protein structure, function, and interactions.
• Fine Chemical Synthesis: Acts as a chiral synthon for the asymmetric synthesis of complex organic molecules with biological activity.

Basic Information

Product Name	L-Tryptophan, n-[(9H-Fluoren-9-Ylmethoxy)Carbonyl]-4-Methyl-
CAS No.	2411871-30-0
Molecular Formula	C27H24N2O4
Molecular Weight	440.49 g/mol
Synonyms	Fmoc-4-methyl-L-tryptophan; N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-4-methyl-L-tryptophan; Fmoc-4-Me-Trp-OH; Nα-Fmoc-4-methyl-L-tryptophan; (2S)-2-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]-3-(4-methyl-1H-indol-3-yl)propanoic acid; 4-Methyl-L-tryptophan, N-Fmoc derivative; Fmoc-Trp(4-Me)-OH; Protected 4-methyltryptophan
EINECS	Contact for details

Quality Control

Our L-Tryptophan, n-[(9H-Fluoren-9-Ylmethoxy)Carbonyl]-4-Methyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, chiral analysis, and identity confirmation (IR, NMR), to ensure it meets the exacting standards required for pharmaceutical research and peptide synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C or as indicated on the label. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and purity. Allow the container to reach room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Assay (HPLC)	≥98.0%
Optical Rotation [α]D20	Contact for details
Water Content (KF)	≤1.0%
Heavy Metals	≤20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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