Description

2H-Pyran-3-Carboxylicacid,4-Aminotetrahydro-6-Methoxy-2-Methyl-,Methylester,(2Alpha,3Beta,4Beta,6Beta)- is a complex, stereochemically defined heterocyclic compound that serves as a critical synthetic intermediate. Its value lies in its functionalized pyran ring structure, which is a versatile scaffold for constructing more complex molecules in advanced pharmaceutical synthesis. This product is essential for research chemists and process development teams in the pharmaceutical and fine chemical industries, particularly those focused on developing novel active pharmaceutical ingredients (APIs) and chiral compounds.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of complex drug molecules, especially those targeting neurological or metabolic pathways.
• Organic Synthesis Research: Used in academic and industrial R&D for methodological studies, including asymmetric synthesis and heterocyclic chemistry.
• Agrochemical Development: Potential intermediate in the creation of novel, high-efficacy pesticides and herbicides due to its bioactive core structure.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Process Chemistry: Employed in scale-up and optimization studies for the commercial production of advanced chemical entities.

Basic Information

Product Name	2H-Pyran-3-Carboxylicacid,4-Aminotetrahydro-6-Methoxy-2-Methyl-,Methylester,(2Alpha,3Beta,4Beta,6Beta)-
CAS No.	73844-75-4
Molecular Formula	C9H15NO4
Molecular Weight	201.22 g/mol
Synonyms	Methyl (2α,3β,4β,6β)-4-amino-6-methoxy-2-methyltetrahydro-2H-pyran-3-carboxylate; 4-Amino-6-methoxy-2-methyltetrahydro-2H-pyran-3-carboxylic acid methyl ester; (2R,3S,4S,6R)-4-Amino-6-methoxy-2-methyltetrahydro-2H-pyran-3-carboxylic acid methyl ester; Tetrahydro-2H-pyran-3-carboxylic acid, 4-amino-6-methoxy-2-methyl-, methyl ester, (2α,3β,4β,6β)-; 73844-75-4; A chiral aminomethoxypyran carboxylate.
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Every batch is characterized and tested using advanced analytical techniques including HPLC, GC, and NMR to ensure identity, purity, and stereochemical integrity. A comprehensive Certificate of Analysis (COA) detailing purity, chiral purity (enantiomeric excess), and impurity profiles is provided with each shipment to support your regulatory and research requirements.

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). The compound may be hygroscopic; keep the container tightly sealed under an inert atmosphere if necessary for long-term storage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
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.