Description

3-Pentenoicacid,2-Amino-2-Methyl-,(E)-(9Ci) CAS NO 137283-13-7 is a specialized chiral amino acid derivative, specifically the (E)-isomer of 2-amino-2-methyl-3-pentenoic acid. This compound matters as a high-value building block in asymmetric synthesis, offering a unique structural motif for constructing complex molecules with defined stereochemistry. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of novel drug candidates, particularly those requiring specific stereocenters.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides where stereochemistry influences biological activity.
• Asymmetric Catalysis Research: Serves as a substrate or ligand precursor in the development of new catalytic systems for enantioselective reactions.
• Peptidomimetics & Bioactive Molecule Design: Incorporated into the backbone of peptide analogs and other bioactive compounds to modulate stability and receptor interaction.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic synthesis and medicinal chemistry within university and corporate laboratories.
• Fine Chemical Production: Employed in the custom synthesis of high-purity, specialty chemicals for various advanced material applications.

Basic Information

Item	Detail
Product Name	3-Pentenoicacid,2-Amino-2-Methyl-,(E)-(9Ci)
CAS No.	137283-13-7
Molecular Formula	C6H11NO2
Molecular Weight	129.16 g/mol
Synonyms	(E)-2-Amino-2-methyl-3-pentenoic acid; 2-Amino-2-methyl-(E)-3-pentenoic acid; (E)-2-Amino-2-methylpent-3-enoic acid; 2-Methyl-2-aminopent-3-enoic acid; (E)-2-Amino-2-methyl-3-pentenoate; 2-Amino-2-methyl-3-pentenoic acid, (E)-; 2-Amino-2-methyl-3-pentenoic acid (trans-); 3-Pentenoic acid, 2-amino-2-methyl-, (E)-
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is characterized using advanced analytical techniques to confirm identity, purity, and isomeric composition. Certificates of Analysis (COA) detailing specific results for assay, chiral purity, and impurity profiles are available upon request. We adhere to a cGMP-compliant quality management system for traceability and consistency, suitable for research and development applications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% (E)-isomer
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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