Description

2-Azetidinecarboxylic Acid, 1-Acetyl-, Methyl Ester (9Ci) is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel pharmaceuticals and bioactive molecules, particularly those targeting neurological and metabolic pathways. It is primarily needed by research institutions and pharmaceutical companies engaged in medicinal chemistry, process development, and the synthesis of complex, nitrogen-containing scaffolds. The product is supplied with full traceability and a Certificate of Analysis to ensure reliability for critical applications.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for the synthesis of novel drug candidates, particularly protease inhibitors and other bioactive molecules.
• Medicinal Chemistry Research: Used in lead optimization and structure-activity relationship (SAR) studies to explore new chemical entities.
• Process Chemistry Development: Employed in route scouting and scale-up synthesis for active pharmaceutical ingredients (APIs).
• Peptidomimetic Synthesis: Acts as a constrained amino acid analog for creating peptide-like compounds with enhanced metabolic stability.
• Agrochemical Research: Investigated as a precursor for developing new crop protection agents with novel modes of action.
• Academic & Institutional R&D: Utilized in fundamental organic chemistry research and the development of new synthetic methodologies.

Basic Information

Product Name	2-Azetidinecarboxylic Acid, 1-Acetyl-, Methyl Ester (9Ci)
CAS No.	103897-99-0
Molecular Formula	C7H11NO3
Molecular Weight	157.17 g/mol
Synonyms	1-Acetylazetidine-2-carboxylic acid methyl ester; Methyl 1-acetylazetidine-2-carboxylate; Azetidine-2-carboxylic acid, 1-acetyl-, methyl ester; 1-Acetyl-2-methoxycarbonylazetidine; Methyl 1-acetyl-2-azetidinecarboxylate; 2-Carbomethoxy-1-acetylazetidine; 1-Acetylazetidine-2-methylcarboxylate
EINECS	Contact for details

Quality Control

Our 2-Azetidinecarboxylic Acid, 1-Acetyl-, Methyl Ester (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical work.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.