Description

[2R-(2α,5α,10Aβ,10Bα)]-Octahydro-10B-Hydroxy-2-(1-Methylethyl)-5-(2-Methylpropyl)-3,6-Dioxo-8H-Oxazolo[3,2-A]Pyrrolo[2,1-C]Pyrazine-2-Carboxylic Acid is a complex, high-purity heterocyclic compound with a defined stereochemistry, serving as a critical advanced pharmaceutical intermediate or building block in organic synthesis. Its intricate fused-ring structure makes it valuable for the research and development of novel active pharmaceutical ingredients (APIs), particularly in specialized therapeutic areas. This compound is essential for pharmaceutical R&D laboratories and fine chemical manufacturers requiring precise, high-quality intermediates for complex synthetic pathways.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel, complex drug candidates, particularly for central nervous system (CNS) or anti-infective applications.
• Organic Synthesis Research: Used in academic and industrial R&D for constructing complex heterocyclic frameworks and studying stereoselective reactions.
• Process Chemistry Development: Serves as a reference standard or starting material for scaling up synthetic routes under Good Manufacturing Practice (GMP) conditions.
• Biochemical Research: Potential use as a precursor or analog in the development of enzyme inhibitors or receptor modulators.
• Fine Chemical Production: Intermediate for the manufacture of specialized, high-value chemicals used in agrochemical or material science research.

Basic Information

Product Name	[2R-(2α,5α,10Aβ,10Bα)]-Octahydro-10B-Hydroxy-2-(1-Methylethyl)-5-(2-Methylpropyl)-3,6-Dioxo-8H-Oxazolo[3,2-A]Pyrrolo[2,1-C]Pyrazine-2-Carboxylic Acid
CAS No.	24177-07-9
Molecular Formula	C19H28N2O6
Molecular Weight	380.44 g/mol
Synonyms	L-671,329; (2R,5R,10aS,10bS)-Octahydro-10b-hydroxy-2-isopropyl-5-isobutyl-3,6-dioxo-8H-oxazolo[3,2-a]pyrrolo[2,1-c]pyrazine-2-carboxylic acid; L671329; Antibiotic L 671329; Oxazolopyrrolopyrazine derivative; 8H-Oxazolo[3,2-a]pyrrolo[2,1-c]pyrazine-2-carboxylic acid derivative
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to stringent quality management systems. Every batch is characterized and tested using advanced analytical techniques including HPLC, NMR, and mass spectrometry to ensure identity, purity, and stereochemical integrity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We support development and commercial projects with quality documentation suitable for regulatory submissions.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture uptake, which can affect stability and handling properties. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single unknown impurity ≤ 1.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Specific Rotation	Contact for details

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