Description

Carbamic Acid, [(1S)-1-Cyano-2-Methylpropyl]-, Phenylmethyl Ester is a specialized chiral intermediate of significant importance in advanced organic synthesis. This compound matters for its role as a key building block in the production of enantiomerically pure pharmaceuticals and fine chemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and biotechnology sectors for developing active ingredients and novel molecular entities.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the synthesis of protease inhibitors and other enantiomerically active pharmaceutical ingredients (APIs).
• Peptide Mimetics Research: Used in medicinal chemistry for constructing peptide backbone analogs and studying structure-activity relationships.
• Agrochemical Synthesis: Serves as a precursor in the development of chiral herbicides and pesticides with enhanced efficacy and selectivity.
• Asymmetric Catalysis: Employed as a substrate or ligand precursor in catalytic reactions to induce chirality in target molecules.
• Fine Chemical Production: Utilized in custom synthesis and contract manufacturing for high-value, complex organic molecules.

Basic Information

Product Name	Carbamic Acid, [(1S)-1-Cyano-2-Methylpropyl]-, Phenylmethyl Ester
CAS No.	17343-55-4
Molecular Formula	C13H16N2O2
Molecular Weight	232.28 g/mol
Synonyms	Benzyl (2S)-2-cyano-3-methylbutylcarbamate; (S)-Benzyl (2-cyano-3-methylbutyl)carbamate; L-Valine, N-[(benzyloxy)carbonyl]-, nitrile; Z-Val-CN; Cbz-Val-CN; N-Carbobenzoxy-L-valine nitrile; N-(Benzyloxycarbonyl)-L-valine nitrile; [(1S)-1-Cyano-2-methylpropyl]carbamic acid phenylmethyl ester
EINECS	Contact for details

Quality Control

Our Carbamic Acid, [(1S)-1-Cyano-2-Methylpropyl]-, Phenylmethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure compliance with exacting standards for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee batch-to-batch consistency and traceability.

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 compound is moisture-sensitive; keep the container tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Loss on Drying	≤ 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.