Description

Acetic Acid, Chloro(Hydroxyimino)-, 1,1-Dimethylethyl Ester is a specialized organic compound featuring a chloro-hydroxyimino functional group, serving as a versatile building block in advanced chemical synthesis. Its molecular structure makes it a valuable reagent for introducing the chloro-hydroxyimino moiety, a key intermediate in the development of pharmaceuticals and agrochemicals. This high-purity intermediate is essential for research and development chemists and production facilities in the pharmaceutical, agrochemical, and fine chemical sectors seeking reliable, high-quality synthetic precursors.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring the chloro-hydroxyimino functional group.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other complex specialty chemicals.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for constructing complex molecules and exploring new reaction pathways.
• Chemical Research & Development: A critical material for medicinal chemistry and process chemistry in developing new compounds.

Basic Information

Product Name	Acetic Acid, Chloro(Hydroxyimino)-, 1,1-Dimethylethyl Ester
CAS No.	199169-85-2
Molecular Formula	C7H12ClNO3
Molecular Weight	193.63 g/mol
Synonyms	tert-Butyl Chloro(hydroxyimino)acetate; tert-Butyl 2-Chloro-2-(hydroxyimino)acetate; 2-Chloro-2-(hydroxyimino)acetic Acid tert-Butyl Ester; (Chloro-hydroxyimino)-Acetic Acid tert-Butyl Ester; Chloro(hydroxyimino)acetic Acid 1,1-Dimethylethyl Ester; tert-Butyl α-Chloro-α-(hydroxyimino)acetate; N-Hydroxy-2-chloro-2-oxoacetimidic Acid tert-Butyl Ester
EINECS	Contact for details

Quality Control

Our Acetic Acid, Chloro(Hydroxyimino)-, 1,1-Dimethylethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or opaque storage until use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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