Description

Fmoc-Measp(Obn)-Oh CAS NO 131451-30-4 is a protected amino acid derivative, specifically an Fmoc-protected aspartic acid analog with a benzyl ester side chain. This compound is a critical building block in solid-phase peptide synthesis (SPPS), enabling the controlled incorporation of modified aspartic acid residues. It is essential for researchers and manufacturers in the pharmaceutical and biotechnology sectors developing therapeutic peptides, peptidomimetics, and biochemical probes.

Application

• Solid-Phase Peptide Synthesis (SPPS): A key protected intermediate for the automated synthesis of complex peptide sequences.
• Pharmaceutical Research: Used in the development of peptide-based drug candidates, including hormone analogs and enzyme inhibitors.
• Bioconjugation: Serves as a precursor for creating labeled peptides or peptide-drug conjugates for targeted therapies.
• Chemical Biology: Employed in the synthesis of peptide substrates and inhibitors for studying enzyme function and protein-protein interactions.
• Process Development: Used in scaling up the production of peptides for clinical trials and commercial manufacturing.
• Academic Research: A fundamental reagent in university and institutional labs for exploring novel peptide structures and functions.

Basic Information

Product Name	Fmoc-Measp(Obn)-Oh
CAS No.	131451-30-4
Molecular Formula	C27H25NO6
Molecular Weight	459.49 g/mol
Synonyms	Fmoc-Asp(OBn)-OH; Fmoc-L-Aspartic acid β-benzyl ester; N-(9-Fluorenylmethoxycarbonyl)-L-aspartic acid 4-benzyl ester; Fmoc-Asp-OBzl; Fmoc-Asp(OBzl)-OH; Nα-Fmoc-L-aspartic acid β-benzyl ester; (2S)-2-[(9H-Fluoren-9-ylmethoxy)carbonylamino]butanedioic acid 4-benzyl ester; Fmoc-Asp(OBn)
EINECS	Contact for details

Quality Control

Our Fmoc-Measp(Obn)-Oh is manufactured under strict quality management systems to ensure high purity and batch-to-batch consistency, suitable for sensitive research and development applications. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, chiral purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0%
Water Content (KF)	≤0.5%
Heavy Metals	≤10 ppm

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