Description

Carbamic Acid, [2-(2-Propynyloxy)Ethyl]-, 1,1-Dimethylethyl Ester (9Ci) is a specialized carbamate derivative featuring a propargyl ether functional group, making it a valuable intermediate for advanced organic synthesis. This compound is significant for its role in constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research where its unique reactivity is leveraged. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those requiring carbamate or propargyl-linked pharmacophores.
• Agrochemical Research: Used in the development of next-generation pesticides and herbicides, where its structural motifs can impart specific biological activity.
• Polymer Chemistry: Serves as a functional monomer or cross-linking agent in the production of specialty polymers with tailored properties.
• Chemical Biology & Proteomics: Utilized as a probe or linker in click chemistry applications due to the presence of the alkyne group for bioorthogonal reactions.
• Material Science: Intermediate for creating advanced organic materials, including coatings and resins with specific performance characteristics.

Basic Information

Product Name	Carbamic Acid, [2-(2-Propynyloxy)Ethyl]-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	634926-63-9
Molecular Formula	C10H17NO3
Molecular Weight	199.25 g/mol
Synonyms	tert-Butyl N-[2-(prop-2-yn-1-yloxy)ethyl]carbamate; 1,1-Dimethylethyl N-[2-[(2-propyn-1-yl)oxy]ethyl]carbamate; BOC-NH-CH2CH2-O-CH2-C≡CH; N-(tert-Butoxycarbonyl)-2-(2-propynyloxy)ethylamine; N-Boc-2-(2-propynyloxy)ethylamine; 2-(2-Propynyloxy)ethylcarbamic acid tert-butyl ester; tert-Butyl (2-(prop-2-yn-1-yloxy)ethyl)carbamate
EINECS	Contact for details

Quality Control

Our Carbamic Acid, [2-(2-Propynyloxy)Ethyl]-, 1,1-Dimethylethyl Ester (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available for every shipment 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 area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.