Description

Isovaline, 4-Cyano-, Ethyl Ester (9Ci) is a specialized, high-purity synthetic intermediate of significant interest in advanced organic synthesis. This compound matters for its role as a versatile building block in the development of complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to incorporate unique amino acid derivatives into novel compounds.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for neurological and metabolic targets.
• Peptidomimetic Research: Used in the design and synthesis of peptide analogs and mimetics to enhance metabolic stability and bioavailability.
• Agrochemical Synthesis: Acts as a precursor in the development of new herbicides and plant growth regulators with unique modes of action.
• Ligand and Catalyst Development: Employed in the creation of novel chiral ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Utilized in the multi-step synthesis of specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Academic & Institutional Research: A valuable reagent for methodological studies in organic chemistry and medicinal chemistry programs.

Basic Information

Product Name	Isovaline, 4-Cyano-, Ethyl Ester (9Ci)
CAS No.	169390-29-8
Molecular Formula	C8H12N2O2
Molecular Weight	168.20 g/mol
Synonyms	Ethyl 2-Amino-2-methyl-4-cyanobutanoate; 4-Cyanoisovaline Ethyl Ester; 2-Amino-2-methyl-4-cyanobutanoic Acid Ethyl Ester; 2-Amino-4-cyano-2-methylbutyric Acid Ethyl Ester; (RS)-2-Amino-2-methyl-4-cyanobutanoic Acid Ethyl Ester; (±)-2-Amino-2-methyl-4-cyanobutanoic Acid Ethyl Ester; DL-2-Amino-2-methyl-4-cyanobutanoic Acid Ethyl Ester; Butanoic acid, 2-amino-2-methyl-4-cyano-, ethyl ester
EINECS	Contact for details

Quality Control

Our Isovaline, 4-Cyano-, Ethyl Ester (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral purity assessment, to ensure it meets exacting research and development standards. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your regulatory and quality documentation needs.

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). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if necessary to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity	Contact for details
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.