Description

(3S,7R,8R,9R,10S,13R,14R,17R)-10-(hydroxymethyl)-13-methyl-17-[(2R)-6-methyl-5-methylidene-heptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3,7-diol is a high-purity, multi-hydroxylated sterol derivative of significant interest in advanced organic synthesis and pharmaceutical research. Its complex, defined stereochemistry makes it a valuable chiral building block and intermediate for developing novel therapeutic agents and bioactive compounds. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, biotechnology, and fine chemical sectors seeking to explore new chemical entities or optimize synthetic pathways.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of novel steroid-based drugs, hormone analogs, and other bioactive molecules.
• Biochemical Research: Used as a reference standard or probe in metabolic pathway studies, enzyme inhibition assays, and receptor binding research.
• Fine Chemical Synthesis: Acts as a sophisticated building block for constructing complex natural products and specialty chemicals with specific stereochemical requirements.
• Process Development: Employed in scaling up and optimizing synthetic routes for sterol-derived compounds in pilot plant and manufacturing settings.
• Academic Research: Utilized in universities and research institutes for methodological development in organic synthesis and stereochemistry.

Basic Information

Product Name	(3S,7R,8R,9R,10S,13R,14R,17R)-10-(hydroxymethyl)-13-methyl-17-[(2R)-6-methyl-5-methylidene-heptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3,7-diol
CAS No.	61737-96-0
Molecular Formula	C29H48O3
Molecular Weight	444.70 g/mol
Synonyms	10-(Hydroxymethyl)-13-methyl-17-[(2R)-6-methyl-5-methylideneheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3,7-diol; (3β,7α,8α,9α,10α,13β,14β,17α)-10-(Hydroxymethyl)-13-methyl-17-[(2R)-6-methyl-5-methylideneheptan-2-yl]hexadecahydro-1H-cyclopenta[a]phenanthrene-3,7-diol; Sterol derivative 61737-96-0; Multi-hydroxylated sterol intermediate; Chiral sterol building block
EINECS	Contact for details

Quality Control

Our (3S,7R,8R,9R,10S,13R,14R,17R)-10-(hydroxymethyl)-13-methyl-17-[(2R)-6-methyl-5-methylidene-heptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3,7-diol 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 exacting research-grade specifications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent absorption of moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% de
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.