Description

Glycine, (2S)-2-Amino-3-Methylbutyl Ester (9Ci) is a specialized amino acid derivative characterized by its unique esterified structure. This compound is valued for its role as a versatile chiral building block and intermediate in advanced organic synthesis. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceutical development, agrochemicals, and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for peptide mimetics and small molecule drugs.
• Agrochemical Research: Used in the development of new generation herbicides, fungicides, and plant growth regulators that require specific stereochemistry.
• Peptide Chemistry: Acts as a protected or modified glycine derivative for constructing complex peptide sequences with tailored properties.
• Fine Chemical Synthesis: Employed as a building block for creating specialty chemicals, flavors, fragrances, and advanced materials.
• Bioconjugation & Linker Chemistry: Useful in designing cleavable linkers and conjugates for biopharmaceuticals and diagnostic agents.
• Catalyst & Ligand Development: Provides a structural framework for developing chiral catalysts and ligands used in asymmetric synthesis.

Basic Information

Product Name	Glycine, (2S)-2-Amino-3-Methylbutyl Ester (9Ci)
CAS No.	210770-21-1
Molecular Formula	C7H15NO2
Molecular Weight	145.20 g/mol
Synonyms	(S)-2-Amino-3-methylbutyl glycinate; L-Valinol glycinate ester; 2-Amino-3-methylbutyl glycinate; Glycine, (2S)-2-amino-3-methylbutyl ester; (2S)-2-Amino-3-methylbutyl 2-aminoacetate; Aminoacetic acid (2S)-2-amino-3-methylbutyl ester; Valinol glycine ester
EINECS	Contact for details

Quality Control

Our Glycine, (2S)-2-Amino-3-Methylbutyl Ester (9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure high chemical and isomeric purity. Certificates of Analysis (COA) with detailed specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 98.0% 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.