Description

L-Serine, o-Ethyl-, Ethyl Ester (9Ci) is a protected serine derivative, a crucial building block in advanced organic synthesis and pharmaceutical research. This compound is valued for its role in introducing the serine moiety into complex molecules while offering enhanced stability and solubility through its ester protection. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for applications ranging from peptide mimetics to novel drug candidate synthesis.

Application

• Pharmaceutical Intermediate: A key synthon for the preparation of serine-containing active pharmaceutical ingredients (APIs) and prodrugs.
• Peptide Chemistry: Used in solid-phase and solution-phase peptide synthesis to incorporate modified serine residues, influencing peptide stability and bioactivity.
• Agrochemical Research: Serves as a precursor in the development of novel herbicides, fungicides, and plant growth regulators.
• Bioconjugation & Probe Development: Useful for creating labeled compounds and biochemical probes for diagnostic and research applications.
• Fine Chemical Synthesis: Employed in the multistep synthesis of complex natural products and specialty chemicals.
• Academic & R&D: A valuable reagent for methodological development and exploring new synthetic pathways in university and industrial laboratories.

Basic Information

Product Name	L-Serine, o-Ethyl-, Ethyl Ester (9Ci)
CAS No.	442199-73-7
Molecular Formula	C7H15NO4
Molecular Weight	177.20 g/mol
Synonyms	Ethyl O-ethyl-L-serinate; L-Serine, O-ethyl-, ethyl ester; O-Ethyl-L-serine ethyl ester; Ethyl (2S)-2-amino-3-ethoxypropanoate; (S)-Ethyl 2-amino-3-ethoxypropanoate; 442199-73-7; L-Serine O-ethyl ester ethyl ester
EINECS	Contact for details

Quality Control

Our L-Serine, o-Ethyl-, Ethyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 1.0%

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