Description

(1S,6R)-3-[(R)-1-Hydroxy-3-Methyl-2-Butenyl]-7-Oxabicyclo[4.1.0]Hept-3-Ene-2,5-Dione is a high-purity, advanced pharmaceutical intermediate characterized by its specific stereochemistry and bicyclic oxabicycloheptene core structure. This compound is critical for the synthesis of complex bioactive molecules, offering researchers and manufacturers a reliable building block with defined chirality. It is primarily utilized in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals within the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and production of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used as a precursor in the development of advanced pesticides and herbicides with specific stereochemical requirements.
• Fine Chemical Production: Serves as a sophisticated building block for synthesizing complex molecules in specialty and performance chemical applications.
• Academic & Industrial R&D: A valuable compound for methodological studies in organic synthesis, asymmetric catalysis, and medicinal chemistry research.
• Process Chemistry: Employed in scale-up and optimization studies for the commercial manufacturing of stereochemically defined products.

Basic Information

Product Name	(1S,6R)-3-[(R)-1-Hydroxy-3-Methyl-2-Butenyl]-7-Oxabicyclo[4.1.0]Hept-3-Ene-2,5-Dione
CAS No.	31298-55-2
Molecular Formula	C12H14O4
Molecular Weight	222.24 g/mol
Synonyms	7-Oxabicyclo[4.1.0]hept-3-ene-2,5-dione, 3-[(1R)-1-hydroxy-3-methyl-2-buten-1-yl]-, (1S,6R)-rel-; (1S,6R)-3-[(R)-1-Hydroxy-3-methylbut-2-enyl]-7-oxabicyclo[4.1.0]hept-3-ene-2,5-dione; Chiral Oxabicycloheptene Dione Derivative; (1S,6R)-rel-3-[(1R)-1-Hydroxy-3-methyl-2-buten-1-yl]-7-oxabicyclo[4.1.0]hept-3-ene-2,5-dione; 31298-55-2; Light-sensitive bicyclic lactone intermediate.
EINECS	Contact for details

Quality Control

Our (1S,6R)-3-[(R)-1-Hydroxy-3-Methyl-2-Butenyl]-7-Oxabicyclo[4.1.0]Hept-3-Ene-2,5-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis and impurity profiling, to ensure it meets the high standards required for pharmaceutical and fine chemical applications. Certificates of Analysis (COA) detailing identity, purity, and specific tests are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture. This material is light-sensitive (store away from light).

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
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 1.5% Any single impurity ≤ 0.5%

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