Description

Isobenzofuran, Octahydro-, trans- (9Ci) is a saturated bicyclic heterocyclic compound belonging to the class of octahydroisobenzofurans. This specific stereoisomer is valued as a versatile chiral intermediate and building block in advanced organic synthesis. It is primarily sought by research and development teams in the pharmaceutical and fine chemical industries for constructing complex molecular architectures, particularly in the synthesis of active pharmaceutical ingredients (APIs) and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a building block in the production of specialty chemicals, agrochemicals, and fragrances.
• Asymmetric Catalysis: Serves as a precursor or ligand in the development of chiral catalysts for stereoselective reactions.
• Academic & Industrial Research: Employed in methodological studies and the development of new synthetic routes in organic chemistry.
• Material Science Precursor: Potential use in the synthesis of specialized polymers or advanced materials with specific structural properties.

Basic Information

Product Name	Isobenzofuran, Octahydro-, trans- (9Ci)
CAS No.	10479-79-5
Molecular Formula	C8H14O
Molecular Weight	126.20 g/mol
Synonyms	trans-Octahydroisobenzofuran; 1-Oxaspiro[2.5]octane (related bicyclic system); 4,7-Methanoisobenzofuran, octahydro-, trans-; 2-Oxabicyclo[4.3.0]nonane; 3a,4,7,7a-Tetrahydro-4,7-methanoisobenzofuran; 4,7-Methano-2-benzofuran-1(3H)-one, octahydro- (related); Hexahydro-4,7-methanoisobenzofuran
EINECS	Contact for details

Quality Control

Our Isobenzofuran, Octahydro-, trans- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with detailed results from techniques such as GC, HPLC, NMR, and chiral analysis. Our quality commitment supports applications requiring high-purity intermediates, including cGMP development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
trans-Isomer Content (Chiral GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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