Description

Ethyl 2-Acetamido-2-Ethoxycarbonyl-3-[3-Hydroxy-5-Methylisoxazol-4-Yl]Propanoate is a high-purity, advanced pharmaceutical intermediate characterized by its complex molecular architecture. This compound is of critical importance for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in the development of antibiotics and other therapeutic agents. It is primarily needed by research institutions, pharmaceutical development laboratories, and fine chemical manufacturers engaged in cutting-edge drug discovery and process chemistry.

Application

• Key Intermediate in Antibiotic Synthesis: Serves as a crucial building block in the multi-step synthesis of complex β-lactam and other antimicrobial compounds.
• Pharmaceutical Research & Development: Used in medicinal chemistry for the design and creation of new chemical entities (NCEs) targeting various disease pathways.
• Process Chemistry & Scale-Up: Employed in the optimization and pilot-scale production of candidate drugs before commercial manufacturing.
• Fine Chemical Production: Integral to the manufacture of specialized, high-value chemicals for the life sciences industry.
• Contract Research Organizations (CROs) & CDMOs: Utilized by service providers offering custom synthesis and development services to the global pharmaceutical sector.

Basic Information

Item	Detail
Product Name	Ethyl 2-Acetamido-2-Ethoxycarbonyl-3-[3-Hydroxy-5-Methylisoxazol-4-Yl]Propanoate
CAS No.	127020-34-2
Molecular Formula	C14H20N2O7
Molecular Weight	328.32 g/mol
Synonyms	Ethyl 2-acetamido-2-ethoxycarbonyl-3-(3-hydroxy-5-methyl-4-isoxazolyl)propanoate; 2-Acetamido-2-ethoxycarbonyl-3-(3-hydroxy-5-methylisoxazol-4-yl)propionic Acid Ethyl Ester; 127020-34-2; AEECP; AEEIP; Propanoic acid, 2-(acetylamino)-2-(ethoxycarbonyl)-3-(3-hydroxy-5-methyl-4-isoxazolyl)-, ethyl ester
EINECS	Contact for details

Quality Control

Every batch of Ethyl 2-Acetamido-2-Ethoxycarbonyl-3-[3-Hydroxy-5-Methylisoxazol-4-Yl]Propanoate is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency meet the exacting standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

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). This material is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
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.