Description

2-Isocyano-4-Benzyloxycarbonylbutyric Acid Methyl Ester is a specialized organic building block featuring both isocyano and ester functional groups. This compound is valued for its versatility as a key intermediate in the synthesis of complex heterocycles and peptidomimetics. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for constructing novel molecular scaffolds.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly for creating heterocyclic cores and constrained peptide analogs.
• Agrochemical Research: Used in the development of new active ingredients with potential herbicidal or insecticidal properties.
• Peptidomimetic Synthesis: Serves as a building block for creating non-peptide compounds that mimic the structure and function of natural peptides.
• Material Science: Potential monomer or cross-linking agent in the development of specialized polymers and functional materials.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological development and exploratory chemistry projects.

Basic Information

Product Name	2-Isocyano-4-Benzyloxycarbonylbutyric Acid Methyl Ester
CAS No.	730964-79-1
Molecular Formula	C14H15NO4
Molecular Weight	261.27 g/mol
Synonyms	Methyl 2-Isocyano-4-(benzyloxycarbonyl)butanoate; 4-(Benzyloxycarbonyl)-2-isocyanobutyric Acid Methyl Ester; 2-Isocyano-4-(Cbz)butyric Acid Methyl Ester; Cbz-Protected Isocyano Ester; Methyl (2-Isocyano-4-{[(benzyloxy)carbonyl]amino}butanoate) (related structure); Building Block 730964-79-1
EINECS	Contact for details

Quality Control

Our 2-Isocyano-4-Benzyloxycarbonylbutyric Acid Methyl Ester is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Recommended long-term storage at 2-8°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Water Content (KF)	≤ 0.5%

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