Description

Phenanthro[3,2-B]Furan-6(2H)-One, 1,8,9,11B-Tetrahydro-7,11-Dihydroxy-3,4,9,11B-Tetramethyl-, (9S,11Bs)- is a high-purity, stereochemically defined advanced pharmaceutical intermediate. This compound matters for its role as a critical building block in the synthesis of complex organic molecules, particularly in medicinal chemistry research and development. Pharmaceutical R&D teams and fine chemical manufacturers need this precise intermediate to develop new active pharmaceutical ingredients (APIs) and explore novel therapeutic pathways.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially in oncology and anti-inflammatory research.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and lead optimization.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses requiring a specific stereochemical configuration.
• Academic & Contract Research: Serves as a reagent for methodological development and the study of polycyclic furanone chemistry.
• Fine Chemical Production: Integral for manufacturing high-value specialty chemicals with specific chiral requirements.

Basic Information

Product Name	Phenanthro[3,2-B]Furan-6(2H)-One, 1,8,9,11B-Tetrahydro-7,11-Dihydroxy-3,4,9,11B-Tetramethyl-, (9S,11Bs)-
CAS No.	1770782-39-2
Molecular Formula	C20H24O4
Molecular Weight	328.40 g/mol
Synonyms	(9S,11bS)-1,8,9,11b-Tetrahydro-7,11-dihydroxy-3,4,9,11b-tetramethylphenanthro[3,2-b]furan-6(2H)-one; (9S,11bS)-7,11-Dihydroxy-3,4,9,11b-tetramethyl-1,8,9,11b-tetrahydro-6H-phenanthro[3,2-b]furan-6-one; Phenanthro[3,2-b]furan-6(2H)-one, 1,8,9,11b-tetrahydro-7,11-dihydroxy-3,4,9,11b-tetramethyl-, (9S,11bS)-; CAS 1770782-39-2.
EINECS	Contact for details

Quality Control

Our Phenanthro[3,2-B]Furan-6(2H)-One intermediate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure compliance with research-grade and cGMP standards for pharmaceutical development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every 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). This compound is light-sensitive and should be handled under an inert atmosphere when appropriate for prolonged stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% (9S,11bS)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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