Description

Mepa-Ser CAS NO 110707-49-8 is a high-purity, specialized amino acid derivative widely utilized in advanced pharmaceutical synthesis and biochemical research. This compound serves as a critical building block for the development of novel therapeutic peptides and active pharmaceutical ingredients (APIs), offering precise control over molecular structure and bioactivity. It is essential for R&D and production teams in the pharmaceutical, biotechnology, and fine chemical sectors seeking reliable, high-quality intermediates for complex synthesis pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex peptide-based drugs and novel therapeutic agents.
• Peptide Synthesis: Used in solid-phase and solution-phase peptide synthesis as a protected serine derivative.
• Bioconjugation: Facilitates the site-specific modification of proteins and antibodies for drug delivery and diagnostic applications.
• Biochemical Research: Employed as a standard or reagent in metabolic pathway studies and enzyme substrate research.
• Fine Chemical Production: Serves as a chiral building block for the manufacture of other high-value, optically active compounds.

Basic Information

Product Name	Mepa-Ser
CAS No.	110707-49-8
Molecular Formula	C10H13NO4
Molecular Weight	211.22 g/mol
Synonyms	N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-O-methyl-DL-serine; Fmoc-Ser(Me)-OH; Fmoc-O-methylserine; N-Fmoc-O-methylserine; (RS)-2-(((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-methoxypropanoic acid; 2-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]-3-methoxypropanoic acid; Fmoc-Ser(Me); DL-Fmoc-O-methylserine
EINECS	Contact for details

Quality Control

Our Mepa-Ser is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and chiral purity, and is supplied with a detailed Certificate of Analysis (COA). We adhere to cGMP guidelines where applicable to support its use in regulated pharmaceutical development.

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 must be kept under dry, inert conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Chiral Purity	Contact for details
Loss on Drying	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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