Description

Carbamic Acid, [2-(2-Propenylamino)Ethyl]-, 1,1-Dimethylethyl Ester (9Ci) is a specialized chemical intermediate featuring a carbamate group protected by a tert-butyl ester and an allylaminoethyl side chain. This compound matters for its role as a versatile building block in advanced organic synthesis, offering a protected amine functionality that is crucial for constructing complex molecules. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients, as well as by fine chemical manufacturers producing custom intermediates. The product is supplied with high purity and batch-to-batch consistency to support critical R&D and scale-up processes.

Application

• Pharmaceutical Intermediate: Serves as a key protected amine synthon in the multi-step synthesis of new drug candidates, particularly in medicinal chemistry programs.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators requiring specific carbamate or amine functionalities.
• Peptide Mimetics & Linker Chemistry: The allyl and tert-butyl protected carbamate groups make it valuable for constructing peptide analogs and cleavable linker systems in bioconjugation.
• Polymer Modification: Acts as a functional monomer or cross-linking agent for introducing reactive amine sites into specialty polymers and coatings.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories as a reagent for introducing the N-(2-aminoethyl)allylamine moiety in a protected form.
• Protecting Group Strategy: The tert-butyl carbamate (Boc) group is a cornerstone in protecting group strategies, and this molecule provides a unique scaffold for deprotection/functionalization sequences.

Basic Information

Product Name	Carbamic Acid, [2-(2-Propenylamino)Ethyl]-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	637005-34-6
Molecular Formula	C10H20N2O2
Molecular Weight	200.28 g/mol
Synonyms	tert-Butyl N-[2-(allylamino)ethyl]carbamate; N-(2-((Allyl)amino)ethyl)carbamic Acid tert-Butyl Ester; 2-(Allylamino)ethylcarbamic Acid tert-Butyl Ester; Boc-NH-(CH2)2-NH-Allyl; Allyl-[2-(tert-butoxycarbonylamino)ethyl]amine; N-Allylethylenediamine, N-Boc protected; 1,1-Dimethylethyl N-[2-[(2-propen-1-yl)amino]ethyl]carbamate
EINECS	Contact for details

Quality Control

Our Carbamic Acid, [2-(2-Propenylamino)Ethyl]-, 1,1-Dimethylethyl Ester (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and structural identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliable supply and consistent performance for your sensitive synthesis applications.

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 light-sensitive; therefore, containers must be kept tightly sealed after opening to minimize exposure to atmospheric moisture and light. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.