Description

3H-Oxazolo[3,4-A]Pyridin-3-One,5-Ethylhexahydro-7,8-Dihydroxy-,(5R,7S,8S,8Ar)-(9Ci) is a high-purity, stereochemically defined heterocyclic compound of significant interest in advanced organic synthesis. This molecule serves as a critical chiral building block or synthetic intermediate for pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) or anti-infective drug candidates.
• Chiral Building Block: Utilized in asymmetric synthesis to introduce defined stereocenters into target molecules, leveraging its (5R,7S,8S,8Ar) configuration.
• Agrochemical Research: Intermediate for developing new generation herbicides or fungicides with specific biological activity.
• Chemical Biology Probe: Used in academic and industrial research to study enzyme mechanisms or as a scaffold for library synthesis in drug discovery.
• Process Chemistry Development: Serves as a standard or reference material for scaling up synthetic routes under Good Manufacturing Practice (GMP) conditions.
• Fine Chemical Synthesis: Building block for creating specialty chemicals, flavors, fragrances, or advanced materials requiring complex heterocyclic cores.

Basic Information

Product Name	3H-Oxazolo[3,4-A]Pyridin-3-One,5-Ethylhexahydro-7,8-Dihydroxy-,(5R,7S,8S,8Ar)-(9Ci)
CAS No.	675130-49-1
Molecular Formula	C9H15NO4
Molecular Weight	201.22 g/mol
Synonyms	5-Ethylhexahydro-7,8-dihydroxy-3H-oxazolo[3,4-a]pyridin-3-one; (5R,7S,8S,8aR)-5-Ethylhexahydro-7,8-dihydroxy-3H-oxazolo[3,4-a]pyridin-3-one; 3H-Oxazolo[3,4-a]pyridin-3-one, 5-ethylhexahydro-7,8-dihydroxy-, (5R,7S,8S,8aR)-; 675130-49-1; (8aR)-5-Ethylhexahydro-7,8-dihydroxy-3H-oxazolo[3,4-a]pyridin-3-one; Oxazolopyridinone derivative; Chiral oxazolo-pyridinone.
EINECS	Contact for details

Quality Control

Our 3H-Oxazolo[3,4-A]Pyridin-3-One derivative is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, chiral analysis for stereochemical integrity, and comprehensive identification to ensure it meets precise customer specifications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound may be hygroscopic (moisture-sensitive); ensure the container is sealed under an inert atmosphere if specified.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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