Description

L-Serine, 2-Methyl-, Methyl Ester (9Ci) is a specialized, non-proteinogenic amino acid derivative. This compound serves as a crucial chiral building block and intermediate in advanced organic synthesis, offering significant value in the production of complex molecules. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing active ingredients and novel compounds. The product is supplied under stringent quality control to ensure batch-to-batch consistency for critical applications.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of novel drug candidates, peptide mimetics, and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Building block for developing advanced pesticides, herbicides, and plant growth regulators with specific stereochemistry.
• Peptide Chemistry: Used in the preparation of modified peptides and peptidomimetics for biochemical and therapeutic research.
• Fine Chemical Synthesis: Intermediate in the multi-step synthesis of complex organic molecules requiring specific stereocenters.
• Biochemical Research: Tool compound for studying enzyme mechanisms, metabolic pathways, and as a precursor for labeled compounds.
• Material Science: Potential monomer or modifier in the development of specialized polymers and functional materials.

Basic Information

Product Name	L-Serine, 2-Methyl-, Methyl Ester (9Ci)
CAS No.	147316-32-3
Molecular Formula	C5H11NO3
Molecular Weight	133.15 g/mol
Synonyms	Methyl (2S)-2-amino-3-hydroxy-2-methylpropanoate; (2S)-2-Amino-3-hydroxy-2-methylpropanoic acid methyl ester; L-2-Methylserine methyl ester; Methyl L-2-methylserinate; 2-Methyl-L-serine methyl ester; (S)-2-Amino-3-hydroxy-2-methylpropionic acid methyl ester; 147316-32-3
EINECS	Contact for details

Quality Control

Our L-Serine, 2-Methyl-, Methyl Ester (9Ci) is manufactured under a strict quality management system. Each batch is subjected to comprehensive analytical testing, including chiral purity verification, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) documenting identity, purity, and specific impurities is provided with every shipment. We support compliance with cGMP and ISO guidelines where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under inert conditions after opening to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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