Description

Carbamic Acid, (4-Hydroxy-2-Cyclohexen-1-Yl)-, 1,1-Dimethylethyl Ester (9Ci) is a specialized carbamate derivative featuring a cyclohexenol moiety, serving as a valuable protected intermediate in advanced organic synthesis. This compound is critical for researchers and manufacturers requiring precise molecular scaffolds to build complex active pharmaceutical ingredients (APIs) and fine chemicals. Its primary utility lies in the pharmaceutical and agrochemical sectors, where it is used to introduce the carbamate functional group under controlled conditions, enabling the synthesis of novel therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex drug molecules, particularly in developing protease inhibitors and other targeted therapies.
• Agrochemical Research: Used in creating novel pesticide and herbicide candidates by serving as a precursor for active carbamate structures.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing chiral centers and protected amino-alcohol derivatives.
• Peptidomimetics Development: Facilitates the creation of peptide-like compounds with enhanced metabolic stability for drug discovery programs.
• Material Science Precursor: Potential monomer or modifying agent for synthesizing specialized polymers with specific functional properties.

Basic Information

Product Name	Carbamic Acid, (4-Hydroxy-2-Cyclohexen-1-Yl)-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	205878-19-9
Molecular Formula	C11H19NO3
Molecular Weight	213.27 g/mol
Synonyms	tert-Butyl N-(4-hydroxycyclohex-2-en-1-yl)carbamate; (4-Hydroxy-2-cyclohexen-1-yl)carbamic acid 1,1-dimethylethyl ester; N-Boc-4-hydroxy-2-cyclohexenylamine; N-(tert-Butoxycarbonyl)-4-hydroxy-2-cyclohexenylamine; 4-Hydroxy-2-cyclohexenylcarbamic acid tert-butyl ester; BOC-4-Hydroxy-2-cyclohexenylamine; tert-Butyl (4-hydroxycyclohex-2-en-1-yl)carbamate
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, (4-Hydroxy-2-Cyclohexen-1-Yl)-, 1,1-Dimethylethyl Ester (9Ci) adheres to stringent quality protocols 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 mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, containers must be kept tightly sealed to minimize exposure to atmospheric humidity. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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