Description

[3-(Hydroxyimino-Methyl)-Phenoxy]-Acetic Acid tert-Butyl Ester is a specialized organic compound featuring a hydroxymino group and a tert-butyl ester moiety, making it a valuable synthetic intermediate. Its primary value lies in its role as a key building block for the synthesis of more complex molecules, particularly in pharmaceutical research and development. This compound is essential for chemists and manufacturers in the agrochemical, pharmaceutical, and fine chemical industries who require high-purity intermediates for advanced synthesis.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, pesticides, and plant growth regulators.
• Fine Chemical Production: Acts as a building block for creating complex dyes, pigments, and specialty polymers.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development and exploring new synthetic routes.
• Ligand and Chelator Synthesis: The hydroxymino group makes it a candidate for developing novel ligands in coordination chemistry and catalysis.

Basic Information

Item	Details
Product Name	[3-(Hydroxyimino-Methyl)-Phenoxy]-Acetic Acid tert-Butyl Ester
CAS No.	223492-65-7
Molecular Formula	C13H17NO4
Molecular Weight	251.28 g/mol
Synonyms	tert-Butyl [3-(hydroxyiminomethyl)phenoxy]acetate; 3-(Hydroxyiminomethyl)phenoxyacetic Acid tert-Butyl Ester; (3-Formylphenoxy)acetic Acid tert-Butyl Ester Oxime; [3-(Hydroxyiminomethyl)phenoxy]acetic Acid 1,1-Dimethylethyl Ester; Acetic Acid, 2-[3-[(hydroxyimino)methyl]phenoxy]-, 1,1-dimethylethyl ester
EINECS	Contact for details

Quality Control

Our [3-(Hydroxyimino-Methyl)-Phenoxy]-Acetic Acid tert-Butyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.