Description

(2-Hydroxyimino-2-p-Tolyl-Ethyl)-Carbamic Acid tert-Butyl Ester is a specialized organic compound featuring a carbamate-protected oxime functional group attached to a p-tolyl moiety. This structure makes it a valuable pharmaceutical intermediate and building block in advanced organic synthesis, particularly for the development of active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially those requiring oxime or carbamate functionalities.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides.
• Organic Synthesis Reagent: Serves as a protected oxime precursor in multi-step synthetic routes for complex organic molecules.
• Chemical Research & Development: Employed in academic and industrial labs for methodological studies and the creation of compound libraries.
• Peptidomimetics & Bioactive Molecule Construction: Useful for introducing specific steric and electronic properties into target molecules.

Basic Information

Product Name	(2-Hydroxyimino-2-p-Tolyl-Ethyl)-Carbamic Acid tert-Butyl Ester
CAS No.	912762-60-8
Molecular Formula	C14H20N2O3
Molecular Weight	264.32 g/mol
Synonyms	tert-Butyl N-[2-(hydroxyimino)-2-(4-methylphenyl)ethyl]carbamate; N-Boc-2-(hydroxyimino)-2-(p-tolyl)ethylamine; 2-(Hydroxyimino)-2-(4-methylphenyl)ethylcarbamic acid tert-butyl ester; Boc-protected p-tolyl oxime ethylamine; (2-Hydroxyimino-2-(4-tolyl)ethyl)carbamic acid tert-butyl ester; N-(tert-Butoxycarbonyl)-2-(hydroxyimino)-2-(p-tolyl)ethylamine
EINECS	Contact for details

Quality Control

Our (2-Hydroxyimino-2-p-Tolyl-Ethyl)-Carbamic Acid tert-Butyl Ester is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 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.