Description

Carbamic Acid, [(1S,3R)-3-(Hydroxymethyl)Cyclopentyl]-, 1,1-Dimethylethyl Ester is a high-purity, stereochemically defined chiral building block of significant interest in advanced organic synthesis. This compound is valued for its role as a key intermediate in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals, where precise molecular architecture is critical. It is primarily sought after by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing complex, biologically active molecules.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the research and synthesis of new drug candidates, particularly in areas requiring cyclopentane-based scaffolds.
• Protease Inhibitor Development: Serves as a building block in the creation of inhibitors targeting specific enzymes.
• Agrochemical Synthesis: Used in the development of advanced, stereospecific pesticides and herbicides.
• Peptidomimetics Research: Employed in the design and synthesis of peptide-like compounds for therapeutic applications.
• Asymmetric Catalysis Ligand Precursor: Can be utilized to develop novel chiral ligands for catalytic processes.
• Fine Chemical Production: Acts as a specialized intermediate for high-value, low-volume chemicals used in various industrial applications.

Basic Information

Product Name	Carbamic Acid, [(1S,3R)-3-(Hydroxymethyl)Cyclopentyl]-, 1,1-Dimethylethyl Ester
CAS No.	664341-72-4
Molecular Formula	C11H21NO3
Molecular Weight	215.29 g/mol
Synonyms	(1S,3R)-3-(Hydroxymethyl)cyclopentyl carbamic acid tert-butyl ester; tert-Butyl N-[(1S,3R)-3-(hydroxymethyl)cyclopentyl]carbamate; (1S,3R)-Boc-3-(hydroxymethyl)cyclopentylamine; (1S,3R)-3-(Boc-amino)cyclopentylmethanol; (1S,3R)-3-(Hydroxymethyl)cyclopentylamine N-Boc derivative; (1S,3R)-N-Boc-3-aminocyclopentanemethanol; Chiral Boc-protected cyclopentylamine derivative
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, [(1S,3R)-3-(Hydroxymethyl)Cyclopentyl]-, 1,1-Dimethylethyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high chiral purity, essential for sensitive synthetic applications. All material is supported by a comprehensive Certificate of Analysis (COA) detailing identity, purity (typically by HPLC), enantiomeric excess, and impurity profiles. We operate under a quality management system and can supply material suitable for use under cGMP guidelines for pharmaceutical development upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The compound may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
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.