Description

Carbamic Acid, (2-Cyclohexen-1-Ylmethyl)-, 1,1-Dimethylethyl Ester (9Ci) is a specialized carbamate derivative featuring a cyclohexenylmethyl substituent, serving as a valuable protected intermediate in advanced organic synthesis. This compound is critical for researchers and manufacturers requiring high-purity building blocks for the development of complex molecules, particularly in pharmaceutical and agrochemical research. Its primary value lies in enabling precise synthetic pathways where the tert-butyloxycarbonyl (Boc) protecting group strategy is essential. Key industries that utilize this intermediate include pharmaceutical R&D, fine chemical production, and advanced material science.

Application

• Pharmaceutical Intermediate: A key protected building block in the multi-step synthesis of active pharmaceutical ingredients (APIs), particularly for novel therapeutic agents.
• Agrochemical Synthesis: Used in the research and development of advanced crop protection agents and pesticides, where the carbamate moiety is a functional component.
• Peptide Chemistry: Serves as an N-protected amino acid analog or a specialty reagent in solid-phase peptide synthesis (SPPS) methodologies.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for constructing complex organic molecules, leveraging the Boc group for selective amine protection.
• Material Science Research: Investigated as a monomer or functional modifier in the development of specialized polymers with tailored properties.

Basic Information

Product Name	Carbamic Acid, (2-Cyclohexen-1-Ylmethyl)-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	156731-38-3
Molecular Formula	C12H21NO2
Molecular Weight	211.30 g/mol
Synonyms	N-[(2-Cyclohexen-1-yl)methyl]carbamic Acid 1,1-Dimethylethyl Ester; tert-Butyl N-[(2-cyclohexen-1-yl)methyl]carbamate; (2-Cyclohexen-1-ylmethyl)carbamic Acid tert-Butyl Ester; Boc-2-Cyclohexen-1-ylmethylamine; N-Boc-2-Cyclohexenylmethylamine; tert-Butyl (2-cyclohexen-1-ylmethyl)carbamate; N-(2-Cyclohexenylmethyl)-N-Boc-amine
EINECS	Contact for details

Quality Control

Our Carbamic Acid, (2-Cyclohexen-1-Ylmethyl)-, 1,1-Dimethylethyl Ester (9Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for sensitive synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for research and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be sensitive to moisture and prolonged exposure to elevated temperatures or humidity. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	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.