Description

D-Serine, O,2-Dimethyl-, Methyl Ester (9Ci) is a specialized, high-purity serine derivative with a protected carboxyl group, serving as a critical chiral building block in advanced organic synthesis. This compound is essential for researchers and manufacturers requiring precise molecular architecture for complex target molecules. It is primarily utilized in the pharmaceutical and agrochemical sectors for the development of novel active ingredients, as well as in academic and industrial research for probing biochemical pathways.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel therapeutic agents, including protease inhibitors and other small-molecule drugs.
• Agrochemical Synthesis: Used in the creation of advanced, enantiomerically pure pesticides and herbicides with improved efficacy and environmental profiles.
• Peptide Chemistry: Serves as a protected amino acid derivative for solid-phase and solution-phase peptide synthesis, enabling the construction of complex peptide sequences.
• Biochemical Research: Employed as a tool compound in enzymatic studies and for the investigation of serine-related metabolic pathways.
• Material Science: Potential precursor for functionalized polymers and advanced materials requiring specific chiral centers.

Basic Information

Product Name	D-Serine, O,2-Dimethyl-, Methyl Ester (9Ci)
CAS No.	90179-91-2
Molecular Formula	C6H13NO4
Molecular Weight	163.17 g/mol
Synonyms	Methyl (2R)-2-amino-3-methoxy-2-methylpropanoate; D-2-Amino-3-methoxy-2-methylpropionic acid methyl ester; Methyl D-2-amino-3-methoxy-2-methylpropionate; D-α-Amino-β-methoxyisobutyric acid methyl ester; (R)-Methyl 2-amino-3-methoxy-2-methylpropanoate; O-Methyl-D-serine methyl ester; D-Serine methyl ester, O,2-dimethyl derivative
EINECS	Contact for details

Quality Control

Our D-Serine, O,2-Dimethyl-, Methyl Ester (9Ci) is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere 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 (HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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