Description

Carbamic Acid, (2-Amino-1-Methoxy-2-Oxoethyl)-, 1,1-Dimethylethyl Ester (9Ci) is a specialized carbamate derivative, a key building block in advanced organic synthesis. This compound matters for its role as a protected intermediate, enabling the controlled introduction of functional groups in complex molecular architectures. It is primarily needed by pharmaceutical R&D and fine chemical manufacturers for the development of active pharmaceutical ingredients (APIs) and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• Peptide Synthesis: Used as a protected amino acid derivative in solid-phase and solution-phase peptide coupling reactions.
• Prodrug Development: Serves as a key component in designing prodrugs where controlled release of an active moiety is required.
• Agrochemical Synthesis: Employed in the research and development of advanced pesticides and herbicides.
• Bioconjugation Chemistry: Facilitates the site-specific modification of proteins, antibodies, and other biomolecules.
• Polymer Science: Acts as a monomer or functionalization agent for creating specialty polymers with tailored properties.

Basic Information

Product Name	Carbamic Acid, (2-Amino-1-Methoxy-2-Oxoethyl)-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	748135-41-3
Molecular Formula	C8H15NO5
Molecular Weight	205.21 g/mol
Synonyms	tert-Butyl N-(2-amino-1-methoxy-2-oxoethyl)carbamate; (2-((tert-Butoxycarbonyl)amino)-2-methoxyacetic Acid; Boc-Amino(methoxy)acetic Acid; N-Boc-2-amino-2-methoxyacetic Acid; N-(tert-Butoxycarbonyl)-2-amino-2-methoxyacetic Acid; 2-((tert-Butoxycarbonyl)amino)-2-methoxyacetic Acid; 748135-41-3; Boc-Ama-OH(OMe)
EINECS	Contact for details

Quality Control

Our Carbamic Acid, (2-Amino-1-Methoxy-2-Oxoethyl)-, 1,1-Dimethylethyl Ester (9Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency suitable for research and cGMP manufacturing. 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 place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

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.