Description

3-Oxo-2-[1-Ureido-Meth-(Z)-Ylidene]-Butyric Acid Ethyl Ester is a specialized organic compound, a key building block in advanced chemical synthesis. This high-purity intermediate is critical for ensuring the quality and yield of downstream products in regulated manufacturing processes. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and fine chemical sectors for the development and production of active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a specialized building block for constructing complex organic frameworks in research and development.
• Agrochemical Research: Serves as an intermediate in the development of novel crop protection agents and herbicides.
• Academic & Industrial R&D: Employed in chemical research for studying reaction mechanisms and developing new synthetic methodologies.
• Peptide Mimetic Chemistry: Used in the synthesis of compounds designed to mimic peptide structures for biological activity studies.

Basic Information

Product Name	3-Oxo-2-[1-Ureido-Meth-(Z)-Ylidene]-Butyric Acid Ethyl Ester
CAS No.	119180-26-6
Molecular Formula	C8H12N2O4
Molecular Weight	200.19 g/mol
Synonyms	Ethyl 3-oxo-2-[(Z)-1-ureidomethylene]butanoate; Ethyl (Z)-2-(1-ureidomethylene)-3-oxobutanoate; 2-(1-Ureidomethylene)-3-oxobutanoic Acid Ethyl Ester; (Z)-Ethyl 2-(1-ureidomethylene)-3-oxobutanoate; Ureidomethylene Acetoacetate Ethyl Ester; Acetoacetic acid, 2-(ureidomethylene)-, ethyl ester, (Z)-; Ethyl 2-(1-ureidomethylene)-3-oxobutyrate
EINECS	Contact for details

Quality Control

Our 3-Oxo-2-[1-Ureido-Meth-(Z)-Ylidene]-Butyric Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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