Description

Carbamic Acid, [(1-Oxo-2-Propenyl)Oxy]-, 1,1-Dimethylethyl Ester (9Ci) is a specialized chemical intermediate featuring a carbamate group protected with a tert-butyl ester and an acryloyloxy moiety. This molecular architecture makes it a valuable building block for the synthesis of more complex molecules, particularly in advanced pharmaceutical and polymer research. It is primarily sought by R&D chemists and process development scientists in the fine chemical and life sciences sectors for constructing novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of active pharmaceutical ingredients (APIs), especially those requiring a protected carbamate or acrylate functionality.
• Polymer Science Research: Used as a functional monomer or cross-linking agent in the development of specialty polymers, coatings, and hydrogels due to its polymerizable acrylate group.
• Peptide & Protein Modification: Acts as a reagent for introducing carbamate-protected groups or acrylate handles onto biomolecules for conjugation and labeling studies.
• Material Chemistry: Employed in the synthesis of advanced materials, such as drug delivery systems or functional surfaces, where controlled chemical linkage is required.
• Agrochemical Synthesis: Potential intermediate in the research and development of novel crop protection agents and herbicides.

Basic Information

Product Name	Carbamic Acid, [(1-Oxo-2-Propenyl)Oxy]-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	780781-38-6
Molecular Formula	C9H15NO4
Molecular Weight	201.22 g/mol
Synonyms	tert-Butyl N-(acryloyloxy)carbamate; tert-Butyl (acryloyloxy)carbamate; Acrylic acid N-(tert-butoxycarbonyl) carbamic anhydride; N-(tert-Butoxycarbonyl)-O-acryloylhydroxylamine; BOC-O-acryloylhydroxylamine; 1,1-Dimethylethyl N-[(1-oxo-2-propenyl)oxy]carbamate; tert-Butyloxycarbonyl acryloyloxycarbamate
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, [(1-Oxo-2-Propenyl)Oxy]-, 1,1-Dimethylethyl Ester (CAS 780781-38-6) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is characterized using advanced analytical techniques, including HPLC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every 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 (typically 15-25°C). This compound is light-sensitive (store away from light). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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