Description

Erythro-Hex-4-Enonic Acid, 2-Amino-3,6-Anhydro-2,4,5-Trideoxy-5-Methyl- (9Ci) is a specialized, high-purity chemical building block with significant synthetic utility. This compound is valued for its unique stereochemistry and functional groups, making it a critical intermediate in advanced organic synthesis. It is primarily sought by research institutions and pharmaceutical development teams working on novel carbohydrate-based therapeutics, complex natural product synthesis, and the development of new chiral catalysts.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of novel antibiotics, antiviral agents, and other bioactive molecules.
• Carbohydrate Chemistry Research: Used as a model compound or starting material for synthesizing complex, non-natural sugars and glycomimetics for biological studies.
• Organic Synthesis Building Block: Employed in the construction of complex molecular architectures, particularly where specific stereocenters and amino-sugar motifs are required.
• Chemical Biology Probes: Acts as a precursor for labeled compounds or probes used to study enzymatic pathways and carbohydrate-protein interactions.
• Agrochemical Research: Potential intermediate in the synthesis of new, targeted crop protection agents with specific modes of action.

Basic Information

Product Name	Erythro-Hex-4-Enonic Acid, 2-Amino-3,6-Anhydro-2,4,5-Trideoxy-5-Methyl- (9Ci)
CAS No.	757938-14-0
Molecular Formula	C7H11NO4
Molecular Weight	173.17 g/mol
Synonyms	2-Amino-3,6-anhydro-2,4,5-trideoxy-5-methyl-D-erythro-hex-4-enonic acid; 5-Methyl-2,4,5-trideoxy-2-amino-D-erythro-hex-4-enono-1,5-lactone; (2R,5S)-5-Methyl-3,6-dihydro-2H-pyran-2-carboxylic acid, 2-amino-; A derivative of 4-enonic acid; Amino-anhydro-trideoxy sugar acid; Research Code LK-457; Chiral amino-sugar lactone intermediate.
EINECS	Contact for details

Quality Control

Our Erythro-Hex-4-Enonic Acid, 2-Amino-3,6-Anhydro-2,4,5-Trideoxy-5-Methyl- (9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical characterization, including HPLC for purity, chiral analysis, and spectroscopic identification (NMR, IR, MS), to ensure identity, potency, and consistency. Certificates of Analysis (COA) detailing all specifications and test results are available 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). For long-term storage, consider keeping the material under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity	≥ 98.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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