Description

Carbamic Acid, 2-Cyclohexen-1-Yl-, 1,1-Dimethylethyl Ester, (S)- (9Ci) is a chiral, enantiomerically pure carbamate derivative that serves as a critical synthetic intermediate in advanced organic synthesis. This compound is valued for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications requiring high stereochemical purity.

Application

• Pharmaceutical Intermediate: Key chiral building block in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of enantiomerically pure pesticides and herbicides.
• Asymmetric Catalysis Research: Serves as a substrate or ligand precursor in the development of new catalytic systems.
• Fine Chemical Production: Intermediate for the manufacture of specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Academic & R&D: Utilized in organic chemistry research for method development and studying stereoselective reactions.

Basic Information

Product Name	Carbamic Acid, 2-Cyclohexen-1-Yl-, 1,1-Dimethylethyl Ester, (S)- (9Ci)
CAS No.	153833-68-2
Molecular Formula	C11H19NO2
Molecular Weight	197.27 g/mol
Synonyms	(S)-tert-Butyl (cyclohex-2-en-1-yl)carbamate; (S)-N-Boc-2-Cyclohexenylamine; (S)-N-(tert-Butoxycarbonyl)-2-cyclohexen-1-amine; (S)-2-Cyclohexen-1-amine, N-[(1,1-dimethylethoxy)carbonyl]-; tert-Butyl (S)-(2-cyclohexen-1-yl)carbamate; (S)-Boc-2-Cyclohexenylamine; (S)-N-Boc-1,2,3,6-Tetrahydroaniline
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, 2-Cyclohexen-1-Yl-, 1,1-Dimethylethyl Ester, (S)- (9Ci) adheres to stringent quality management protocols. Each batch is characterized and tested to ensure high enantiomeric excess (ee) and chemical purity, meeting the exacting standards required for pharmaceutical and fine chemical applications. Comprehensive analytical data, including HPLC, chiral GC, and NMR profiles, are documented. Certificates of Analysis (COA) detailing identity, purity, and specific impurities are provided with every shipment.

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 material is moisture-sensitive; keep the container tightly sealed under an inert atmosphere if specified. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral GC/HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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