Description

(2'R,10R,13S)-5'-Methoxy-10,13-Dimethyl-1,2,3,4,4',5',7,8,9,10,11,12,13,14,15,16-Hexadecahydro-3'H-Spiro[Cyclopenta[A]Phenanthrene-17,2'-Furan]-3-Ol is a high-purity, complex steroidal furan derivative of significant interest in advanced organic synthesis. This compound serves as a critical chiral building block and intermediate for the development of novel pharmaceutical agents and bioactive molecules. It is primarily utilized by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in the synthesis of steroids and related therapeutic compounds.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel steroidal drugs and hormone analogs.
• Organic Synthesis Building Block: Used in complex multi-step syntheses to construct intricate molecular architectures with specific stereochemistry.
• Biochemical Research: Serves as a reference standard or precursor in studies investigating steroid receptor interactions and metabolic pathways.
• Fine Chemical Production: Employed in the pilot-scale and commercial-scale manufacture of specialized, high-value chemical products.
• Academic Research: Utilized in university and institutional laboratories for methodological development in synthetic organic chemistry.

Basic Information

Product Name	(2'R,10R,13S)-5'-Methoxy-10,13-Dimethyl-1,2,3,4,4',5',7,8,9,10,11,12,13,14,15,16-Hexadecahydro-3'H-Spiro[Cyclopenta[A]Phenanthrene-17,2'-Furan]-3-Ol
CAS No.	52520-25-9
Molecular Formula	C23H34O3
Molecular Weight	358.52 g/mol
Synonyms	5'-Methoxy-10,13-dimethyl-1,2,3,4,4',5',7,8,9,10,11,12,13,14,15,16-hexadecahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-3-ol; (2'R,10R,13S)-5'-Methoxyspirostan-3-ol; 3-Hydroxy-5'-methoxyspirostane; A steroidal furan derivative; Spirostan-3-ol, 5'-methoxy-; CAS 52520-25-9
EINECS	Contact for details

Quality Control

Our (2'R,10R,13S)-5'-Methoxy-10,13-Dimethyl-1,2,3,4,4',5',7,8,9,10,11,12,13,14,15,16-Hexadecahydro-3'H-Spiro[Cyclopenta[A]Phenanthrene-17,2'-Furan]-3-Ol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral purity assessment, to ensure it meets the stringent requirements for research and synthesis. Certificates of Analysis (COA) detailing identity, purity, and specific impurities are 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 (typically 15-25°C). Keep the container sealed to protect the product from moisture.

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%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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