Description

(Z)-Ethyl 2-Chloro-2-(Hydroxyimino)Acetate is a versatile organic intermediate featuring a reactive chloro-oxime ester functional group. This compound is valued for its role as a key building block in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research and development chemists and process engineers for constructing heterocyclic compounds and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various heterocyclic compounds, including oxadiazoles and isoxazoles, which are core structures in many active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides, where its reactive sites allow for the introduction of specific bioactive moieties.
• Chemical Research & Development: Serves as a versatile building block in organic synthesis for exploring new reaction pathways and creating novel chemical entities in academic and industrial R&D labs.
• Dye and Pigment Manufacturing: Can be utilized in the synthesis of specialized dyes and pigments, leveraging its ability to form stable, colored complexes.
• Cross-coupling Reactions: Acts as an electrophilic partner in various metal-catalyzed cross-coupling reactions to form new carbon-carbon bonds.

Basic Information

Product Name	(Z)-Ethyl 2-Chloro-2-(Hydroxyimino)Acetate
CAS No.	95080-93-6
Molecular Formula	C4H6ClNO3
Molecular Weight	151.55 g/mol
Synonyms	Ethyl (Z)-2-Chloro-2-(hydroxyimino)acetate; Ethyl 2-Chloro-2-(hydroxyimino)acetate; Acetic acid, 2-chloro-2-(hydroxyimino)-, ethyl ester; 2-Chloro-2-(hydroxyimino)acetic Acid Ethyl Ester; (Z)-2-Chloro-2-(hydroxyimino)acetic Acid Ethyl Ester; Ethyl α-Chloro-α-(hydroxyimino)acetate; NSC 403796
EINECS	Contact for details

Quality Control

Our (Z)-Ethyl 2-Chloro-2-(Hydroxyimino)Acetate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP manufacturing standards for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container must be kept tightly closed to prevent moisture absorption and decomposition.

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)	Total impurities ≤ 2.0%

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