Description

Carbamic Acid, [2-(Aminooxy)Ethyl]-, 1,1-Dimethylethyl Ester (9Ci) is a specialized organic compound with the CAS number 75051-55-7, serving as a key protected intermediate in advanced organic synthesis. Its primary value lies in the reactive aminooxy functional group, which is protected by the tert-butyloxycarbonyl (Boc) moiety, offering stability during complex multi-step reactions. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors who require high-purity building blocks for developing active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of oxime-based drug candidates, prodrugs, and targeted therapeutic agents.
• Bioconjugation Reagent: Used in the site-specific modification of proteins, peptides, and antibodies for drug delivery systems and diagnostic applications.
• Agrochemical Synthesis: Serves as a precursor in the development of novel herbicides, fungicides, and plant growth regulators that utilize oxime ether chemistry.
• Polymer Chemistry: Employed in the creation of functionalized polymers and smart materials with responsive properties.
• Crosslinking Agent: Facilitates the formation of stable covalent bonds in hydrogel formation and material science applications.
• Chemical Biology Research: A valuable tool for probing biological pathways and developing activity-based probes.

Basic Information

Product Name	Carbamic Acid, [2-(Aminooxy)Ethyl]-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	75051-55-7
Molecular Formula	C7H16N2O3
Molecular Weight	176.22 g/mol
Synonyms	Boc-Aminooxyethylamine; N-(tert-Butoxycarbonyl)-2-aminooxyethylamine; 2-[(tert-Butoxycarbonyl)amino]oxy]ethanamine; tert-Butyl N-(2-aminooxyethyl)carbamate; O-(2-Aminoethyl)hydroxylamine, N-Boc protected; (2-Aminooxyethyl)carbamic acid tert-butyl ester; t-BOC-Aminooxyethylamine; BOC-AEA
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, [2-(Aminooxy)Ethyl]-, 1,1-Dimethylethyl Ester adheres to stringent in-process controls and final release testing to ensure batch-to-batch consistency and high chemical purity. We employ advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry for comprehensive characterization. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and conformity to agreed specifications. Our quality management system is designed to support cGMP and ISO standards for customers in regulated industries.

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). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation. Keep away from heat, sparks, and open flame.

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.