Description

Carbamic Acid, [(1R,2S)-2-Hydroxy-1-Methylbutyl]-, 1,1-Dimethylethyl Ester is a high-purity, chiral intermediate of significant importance in advanced organic synthesis. This compound is valued for its role in constructing complex molecular architectures, particularly in the pharmaceutical sector where stereochemical purity is critical. It is primarily needed by research institutions and manufacturers engaged in the development of active pharmaceutical ingredients (APIs), agrochemicals, and other fine chemicals requiring precise stereocontrol.

Application

• Pharmaceutical Intermediate: A 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 advanced pesticides and herbicides with specific stereochemical activity.
• Asymmetric Catalysis Research: Serves as a precursor or ligand in the development of new chiral catalysts for stereoselective reactions.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals where the defined (1R,2S) configuration is essential for product performance.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and process development.

Basic Information

Item	Details
Product Name	Carbamic Acid, [(1R,2S)-2-Hydroxy-1-Methylbutyl]-, 1,1-Dimethylethyl Ester
CAS No.	599206-98-1
Molecular Formula	C11H23NO3
Molecular Weight	217.31 g/mol
Synonyms	(1R,2S)-1-Methyl-2-hydroxybutyl carbamate tert-butyl ester; tert-Butyl N-[(1R,2S)-2-hydroxy-1-methylbutyl]carbamate; (1R,2S)-tert-Butyl (2-hydroxy-1-methylbutyl)carbamate; (1R,2S)-1-(tert-Butoxycarbonylamino)-1-methyl-2-hydroxybutane; BOC-protected (1R,2S)-2-amino-1-methylbutanol derivative; Chiral BOC-amino alcohol derivative
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, [(1R,2S)-2-Hydroxy-1-Methylbutyl]-, 1,1-Dimethylethyl Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and high stereochemical purity. Each lot is characterized using advanced analytical techniques, including chiral HPLC, to confirm identity and enantiomeric excess. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided and can be tailored to meet specific customer or regulatory requirements.

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 product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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