Description

Carbamic Acid, 1-Propenyl-, 1,1-Dimethylethyl Ester (9Ci) is a specialized organic compound with the CAS registry number 131971-64-7, serving as a valuable building block in advanced synthetic chemistry. This chemical is particularly significant for its role as a protected intermediate, enabling the controlled synthesis of complex molecules in pharmaceutical and agrochemical research. It is essential for R&D chemists and process development scientists working on novel active ingredients, fine chemicals, and functional materials where precise molecular assembly is required.

Application

• Pharmaceutical Intermediate: A key protected synthon in the multi-step synthesis of active pharmaceutical ingredients (APIs), particularly for introducing the propenyl carbamate functionality.
• Agrochemical Research: Used in developing novel herbicides, fungicides, and insecticides where its structural motif contributes to biological activity.
• Peptide Chemistry & Protecting Groups: Serves as a tert-butyloxycarbonyl (Boc)-like protecting group for amines in complex peptide and heterocycle synthesis.
• Polymer Science: Acts as a monomer or functionalization agent in the production of specialty polymers with tailored properties.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes and labeled compounds for mechanistic studies.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for producing high-value, low-volume specialty chemicals.

Basic Information

Product Name	Carbamic Acid, 1-Propenyl-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	131971-64-7
Molecular Formula	C8H15NO2
Molecular Weight	157.21 g/mol
Synonyms	tert-Butyl 1-propenylcarbamate; 1-Propenylcarbamic Acid tert-Butyl Ester; N-(1-Propenyl)carbamic Acid 1,1-Dimethylethyl Ester; tert-Butyl N-(prop-1-en-1-yl)carbamate; BOC-1-Propenylamine; (1-Propenyl)carbamic Acid tert-Butyl Ester; N-1-Propenyl-tert-butylcarbamate
EINECS	Contact for details

Quality Control

Every batch of Carbamic Acid, 1-Propenyl-, 1,1-Dimethylethyl Ester is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and development. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and impurity profiles as determined by advanced chromatographic and spectroscopic methods.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability and purity.

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.