Description

(3R,5R,9S,10R,13S,14S,17R)-3-[(2R,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-oxan-2-yl]oxy-10,13-dimethyl-17-[(1S)-1-[(2R,5S,6R)-5-methyl-6-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-oxan-2-yl]ethyl]-1,2,3,4,5,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-6-one is a high-purity, complex steroidal glycoside of significant interest in advanced pharmaceutical research and development. Its intricate molecular architecture makes it a valuable reference standard and key intermediate for synthesizing novel bioactive compounds. This product is essential for research laboratories and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors focusing on steroid-based therapeutics.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of steroidal compounds in method development, validation, and quality control (QC/QA) processes.
• Active Pharmaceutical Ingredient (API) Intermediate: Serves as a critical building block in the multi-step synthesis of complex steroid-derived drugs.
• Biochemical Research: Employed in studies investigating steroid receptor interactions, enzyme inhibition, and metabolic pathways.
• Process Development & Scale-up: Utilized in optimizing synthetic routes for the commercial production of steroidal active ingredients.
• Analytical Method Development: Acts as a pure compound for developing and calibrating chromatographic (HPLC, LC-MS) and spectroscopic methods.

Basic Information

Product Name	(3R,5R,9S,10R,13S,14S,17R)-3-[(2R,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-oxan-2-yl]oxy-10,13-dimethyl-17-[(1S)-1-[(2R,5S,6R)-5-methyl-6-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-oxan-2-yl]ethyl]-1,2,3,4,5,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-6-one
CAS No.	119784-25-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Steroidal Glycoside 119784-25-7; Complex Sterol Glycoside; 6-Oxosteroid Glycoside; (3R,5R,9S,10R,13S,14S,17R)-3-[(2R,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-tetrahydropyran-2-yl]oxy-tetrahydropyran-2-yl]oxy-10,13-dimethyl-17-[(1S)-1-[(2R,5S,6R)-5-methyl-6-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-tetrahydropyran-2-yl]oxy-tetrahydropyran-2-yl]ethyl]-1,2,3,4,5,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-6-one; CAS 119784-25-7
EINECS	Contact for details

Quality Control

Our high-purity steroidal glycoside is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay (HPLC), related substances, and residual solvents. We support compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

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 nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 1.0%
Residual Solvents (GC)	Complies with ICH limits

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