Description

[2-(3,4-Dimethoxy-Phenyl)-2-Hydroxyimino-Ethyl]-Carbamic Acid tert-Butyl Ester is a high-purity, advanced pharmaceutical intermediate designed for the synthesis of complex active pharmaceutical ingredients (APIs). This compound is valued for its role as a critical building block in medicinal chemistry, enabling the development of novel therapeutic agents. It is primarily sought by research institutions and manufacturers in the pharmaceutical and biotechnology sectors engaged in drug discovery and process development.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of complex drug molecules, particularly those targeting neurological and cardiovascular disorders.
• Medicinal Chemistry Research: Serves as a versatile scaffold for structure-activity relationship (SAR) studies and the discovery of new chemical entities in R&D laboratories.
• Process Chemistry Development: Used in the optimization and scale-up of API manufacturing routes, ensuring robust and reproducible production processes.
• Custom Synthesis Building Block: Employed by fine chemical suppliers for the custom synthesis of specialized compounds for client-specific projects.

Basic Information

Product Name	[2-(3,4-Dimethoxy-Phenyl)-2-Hydroxyimino-Ethyl]-Carbamic Acid tert-Butyl Ester
CAS No.	912762-67-5
Molecular Formula	C15H22N2O5
Molecular Weight	310.35 g/mol
Synonyms	tert-Butyl N-[2-(3,4-dimethoxyphenyl)-2-(hydroxyimino)ethyl]carbamate; Carbamic acid, N-[2-(3,4-dimethoxyphenyl)-2-(hydroxyimino)ethyl]-, 1,1-dimethylethyl ester; 2-(3,4-Dimethoxyphenyl)-2-(hydroxyimino)ethyl tert-butyl carbamate; (Z)-tert-Butyl (2-(3,4-dimethoxyphenyl)-2-(hydroxyimino)ethyl)carbamate; BOC-protected oxime intermediate; CAS 912762-67-5
EINECS	Contact for details

Quality Control

Every batch of [2-(3,4-Dimethoxy-Phenyl)-2-Hydroxyimino-Ethyl]-Carbamic Acid tert-Butyl Ester is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and batch-to-batch consistency suitable for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.