Description

2H-Pyran-3-Carboxylicacid,4-Aminotetrahydro-2,5-Dimethyl-6-Oxo-,[2R- is a high-purity, stereochemically defined heterocyclic compound that serves as a critical advanced intermediate in complex organic synthesis. Its value lies in its unique pyran-carboxylic acid scaffold with an amino and oxo functional group, making it a versatile building block for constructing pharmacologically active molecules. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries who require precise, high-quality intermediates for API synthesis and novel compound libraries.

Application

• Pharmaceutical Intermediate: Key chiral building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and anti-infective drug candidates.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Organic Synthesis Reagent: Serves as a versatile precursor for further chemical transformations, including amide coupling, esterification, and ring modification reactions.
• Chemical Reference Standard: Employed as a high-purity standard in analytical method development and quality control for related compounds.
• Academic & Contract Research: Utilized in university and CRO laboratories for medicinal chemistry programs and the exploration of new chemical entities.

Basic Information

Product Name	2H-Pyran-3-Carboxylicacid,4-Aminotetrahydro-2,5-Dimethyl-6-Oxo-,[2R-
CAS No.	116501-96-3
Molecular Formula	C9H15NO4
Molecular Weight	201.22 g/mol
Synonyms	(2R)-4-Amino-2,5-dimethyl-6-oxo-1,4,5,6-tetrahydro-2H-pyran-3-carboxylic acid; 4-Amino-2,5-dimethyl-6-oxo-1,4,5,6-tetrahydro-2H-pyran-3-carboxylic acid, (2R)-; 2H-Pyran-3-carboxylic acid, 4-amino-1,4,5,6-tetrahydro-2,5-dimethyl-6-oxo-, (2R)-; 116501-96-3; (R)-4-Amino-2,5-dimethyl-6-oxo-1,4,5,6-tetrahydro-2H-pyran-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our production of 2H-Pyran-3-Carboxylicacid,4-Aminotetrahydro-2,5-Dimethyl-6-Oxo-,[2R- adheres to stringent quality management protocols. The material undergoes comprehensive analytical testing, including chiral purity verification, to ensure it meets the exacting standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each batch to guarantee traceability and consistency for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The compound may be hygroscopic (moisture-sensitive); therefore, containers should be kept sealed under an inert atmosphere when not in use to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 1.5%

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