Description

Carbamic Acid, [(1R)-1,2-Dimethylbutyl]-, 1,1-Dimethylethyl Ester (9Ci) is a chiral carbamate derivative of significant interest in advanced organic synthesis. This compound serves as a crucial building block or chiral intermediate for the development of complex, biologically active molecules. It is primarily utilized by pharmaceutical research and agrochemical development teams requiring high-purity, stereochemically defined intermediates for drug discovery and crop protection agents.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) or metabolic disorder targets.
• Agrochemical Synthesis: Used in the production of advanced, enantiomerically pure pesticides and herbicides where specific stereochemistry is critical for efficacy and environmental safety.
• Asymmetric Catalysis Research: Employed as a ligand precursor or a test substrate in the development of new chiral catalysts and methodologies.
• Peptidomimetics & Prodrug Design: Functions as a protecting group or a structural component in the design of peptide analogs and prodrug formulations to enhance stability and bioavailability.
• Fine Chemical Manufacturing: Serves as a specialized intermediate for custom synthesis projects in contract research and manufacturing organizations (CROs/CMOs).

Basic Information

Product Name	Carbamic Acid, [(1R)-1,2-Dimethylbutyl]-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	254888-06-7
Molecular Formula	C11H23NO2
Molecular Weight	201.31 g/mol
Synonyms	(1R)-1,2-Dimethylbutyl tert-butylcarbamate; tert-Butyl N-[(1R)-1,2-dimethylbutyl]carbamate; (R)-tert-Butyl (1,2-dimethylbutyl)carbamate; N-Boc-(1R)-1,2-dimethylbutylamine; Boc-DMButylamine (R); (1R)-1,2-Dimethylbutylcarbamic acid tert-butyl ester; 254888-06-7
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, [(1R)-1,2-Dimethylbutyl]-, 1,1-Dimethylethyl Ester (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high chiral purity. All materials are characterized by advanced analytical techniques including HPLC, GC, and chiral analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

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). Keep away from strong acids and organic solvents. The container must be kept tightly closed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
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.