Description

(1S,6S)-2β,3α-Diacetoxy-1-[(Benzoyloxy)Methyl]-7-Oxabicyclo[4.1.0]Hept-4-Ene CAS NO 17550-38-8 is a high-purity, advanced pharmaceutical intermediate characterized by its complex bicyclic oxanorbornene structure. This compound is of significant commercial value as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs), particularly in antiviral and anticancer research. It is primarily sought after by R&D laboratories and production facilities in the pharmaceutical and fine chemical industries for process development and scale-up activities.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the multi-step synthesis of novel therapeutic agents.
• Antiviral Drug Research: Used in the development of nucleoside analogues and other antiviral compounds targeting complex viral mechanisms.
• Oncology Research: Acts as a precursor in the creation of potent chemotherapeutic agents and targeted cancer therapies.
• Process Chemistry & Scale-Up: Employed in optimizing synthetic routes from laboratory to pilot and commercial production scales.
• Asymmetric Synthesis: Utilized for introducing stereochemical complexity in molecules due to its defined (1S,6S) configuration.
• Fine Chemical Manufacturing: A critical raw material for producing specialized, high-value organic compounds.

Basic Information

Product Name	(1S,6S)-2β,3α-Diacetoxy-1-[(Benzoyloxy)Methyl]-7-Oxabicyclo[4.1.0]Hept-4-Ene
CAS No.	17550-38-8
Molecular Formula	C19H18O7
Molecular Weight	358.34 g/mol
Synonyms	1-(Benzoyloxymethyl)-2β,3α-diacetoxy-7-oxabicyclo[4.1.0]hept-4-ene; 2β,3α-Diacetoxy-1-(benzoyloxymethyl)-7-oxabicyclo[4.1.0]hept-4-ene; 7-Oxabicyclo[4.1.0]hept-4-ene-1-methanol, 2,3-diacetate 1-benzoate, (1S,6S)-rel-; (1S,6S)-rel-2β,3α-Diacetoxy-1-[(benzoyloxy)methyl]-7-oxabicyclo[4.1.0]hept-4-ene; Oxanorbornene derivative intermediate
EINECS	Contact for details

Quality Control

Every batch of (1S,6S)-2β,3α-Diacetoxy-1-[(Benzoyloxy)Methyl]-7-Oxabicyclo[4.1.0]Hept-4-Ene is manufactured under strict quality management systems and undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our products are suitable for use in cGMP-compliant pharmaceutical synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, chiral purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound is moisture-sensitive; keep the container tightly sealed in a dry environment. For long-term storage, consider storing under an inert atmosphere.

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
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Water Content (KF)	≤ 0.5%

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