Description

Ethyl (2E)-3-Chloro-2-(Hydroxyimino)Propanoate is a versatile organic intermediate characterized by its reactive chloro and hydroxyimino functional groups. This compound is crucial for the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors, where it serves as a key building block. It is primarily sought after by research institutions and industrial manufacturers engaged in the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those containing nitrogen heterocycles or oxime functionalities.
• Agrochemical Synthesis: Used in the production of advanced herbicides, insecticides, and fungicides, leveraging its reactive sites for constructing complex molecular architectures.
• Organic Synthesis Building Block: Employed in research and development for constructing complex organic molecules, including natural product analogs and specialty chemicals.
• Chemical Research: Serves as a valuable reagent in academic and industrial laboratories for methodological studies and the exploration of new chemical reactions.
• Fine Chemical Production: Utilized in the manufacture of dyes, pigments, and other performance chemicals where specific functional group manipulation is required.

Basic Information

Product Name	Ethyl (2E)-3-Chloro-2-(Hydroxyimino)Propanoate
CAS No.	98143-38-5
Molecular Formula	C5H8ClNO3
Molecular Weight	165.57 g/mol
Synonyms	Ethyl 3-Chloro-2-(hydroxyimino)propanoate; (2E)-Ethyl 3-Chloro-2-(hydroxyimino)propionate; 3-Chloro-2-(hydroxyimino)propionic Acid Ethyl Ester; Ethyl 3-Chloro-2-oximino-propionate; Propanoic acid, 3-chloro-2-(hydroxyimino)-, ethyl ester; Ethyl α-Chloro-β-oximinopropionate; Ethyl (E)-3-Chloro-2-(hydroxyimino)propanoate
EINECS	Contact for details

Quality Control

Our Ethyl (2E)-3-Chloro-2-(Hydroxyimino)Propanoate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as identity, assay, and impurity profiles. Our quality management system is designed to meet the rigorous demands of our global clientele in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

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	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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