Description

Carbamic Acid, (2-Hydroxyethoxy)-, 1,1-Dimethylethyl Ester (9Ci) is a specialized carbamate derivative used as a key building block in advanced organic synthesis. This compound is valued for its role as a protected intermediate, enabling the controlled introduction of functional groups in sensitive chemical processes. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial protected synthon in the multi-step synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a masked amino or carbamate functionality.
• Agrochemical Synthesis: Employed in the research and development of novel herbicides, fungicides, and insecticides, where its structural motif is incorporated into target molecules.
• Polymer Chemistry: Acts as a monomer or chain modifier in the synthesis of specialized polyurethanes and other functional polymers, imparting specific properties like hydrophilicity.
• Bioconjugation & Linker Chemistry: Used in the design and synthesis of cleavable linkers for drug delivery systems, proteomics research, and bioconjugation techniques.
• Organic Synthesis Reagent: Functions as a versatile reagent in academic and industrial R&D labs for constructing complex molecular architectures, including heterocycles and natural product analogs.

Basic Information

Product Name	Carbamic Acid, (2-Hydroxyethoxy)-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	609805-97-2
Molecular Formula	C9H19NO4
Molecular Weight	205.25 g/mol
Synonyms	tert-Butyl (2-hydroxyethoxy)carbamate; 2-[(tert-Butoxycarbonyl)amino]ethoxyethanol; N-(tert-Butoxycarbonyl)-2-aminoethoxyethanol; BOC-Aminoethoxyethanol; (2-Hydroxyethoxy)carbamic Acid tert-Butyl Ester; 2-[(Boc-amino)oxy]ethanol; tert-Butyl N-(2-hydroxyethyloxy)carbamate
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, (2-Hydroxyethoxy)-, 1,1-Dimethylethyl Ester (9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your synthetic processes. We employ advanced analytical techniques, including HPLC, GC, and NMR, for comprehensive characterization and purity verification. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to support your quality assurance protocols.

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 after opening to minimize exposure to atmospheric moisture. Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.