Description

L-Alanine, 2,3-Dihydroxypropyl Ester (9Ci) is a specialized amino acid derivative that serves as a versatile building block in advanced organic synthesis. This compound is valued for its bifunctional structure, which incorporates both an amino acid backbone and a reactive diol group, enabling its use in creating complex molecules with tailored properties. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for applications in chiral synthesis, prodrug development, and polymer modification.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for prodrug strategies to enhance bioavailability.
• Chiral Building Block: Serves as a starting material for the preparation of enantiomerically pure compounds in asymmetric synthesis.
• Bioconjugation & Linker Chemistry: The diol functionality allows for conjugation to other molecules, useful in creating drug-polymer conjugates or diagnostic agents.
• Agrochemical Synthesis: Employed in the research and development of novel, more effective crop protection agents.
• Specialty Polymer Modifier: Can be incorporated into polymer chains to introduce biocompatibility or specific reactive sites.
• Biochemical Research: Utilized as a substrate or analog in enzymatic studies and metabolic pathway investigations.

Basic Information

Product Name	L-Alanine, 2,3-Dihydroxypropyl Ester (9Ci)
CAS No.	77411-53-1
Molecular Formula	C6H13NO4
Molecular Weight	163.17 g/mol
Synonyms	2,3-Dihydroxypropyl L-alaninate; L-Alanine 2,3-dihydroxypropyl ester; (S)-2-Aminopropanoic acid 2,3-dihydroxypropyl ester; Glycerol 1-(L-alaninate); Alanine, 2,3-dihydroxypropyl ester, L-; Propanoic acid, 2-amino-, 2,3-dihydroxypropyl ester, (S)-; 77411-53-1
EINECS	Contact for details

Quality Control

Our production of L-Alanine, 2,3-Dihydroxypropyl Ester adheres to stringent quality management protocols. Each batch is characterized and tested to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided, detailing key parameters such as assay, enantiomeric purity, and impurity profiles. We support development and cGMP-compliant manufacturing needs with traceable documentation and reliable supply chain integrity.

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 product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation. For long-term storage, consider the use of desiccants.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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