Description

(2R)-2-[[(1S)-7α-Ethenyl-1,2,3,4,4a,4bα,5,6,7,8,10,10aα-dodecahydro-2β,3α-dihydroxy-1,4aβ,7-trimethylphenanthren-1β-yl]methyloxy]-3,4-dihydro-6-(hydroxymethyl)-2H-pyran-3β,4α-diol is a high-purity, complex steroidal glycoside compound of significant interest in advanced pharmaceutical research and development. Its intricate molecular architecture makes it a valuable intermediate or reference standard for the synthesis and study of bioactive molecules. This compound is primarily sought by pharmaceutical R&D laboratories, biotechnology companies, and academic research institutions focused on novel therapeutic pathways.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the multi-step synthesis of complex steroidal drugs and novel chemical entities.
• Reference Standard: Used for analytical method development, validation, and quality control (QC/QA) in pharmaceutical manufacturing.
• Biochemical Research: Employed in studies investigating enzyme interactions, receptor binding assays, and structure-activity relationships (SAR).
• Academic Research: A key material for synthetic chemistry, natural product synthesis, and medicinal chemistry projects in university and institutional labs.
• Process Development: Utilized in scaling up synthetic routes from laboratory to pilot plant scale for new drug candidates.

Basic Information

Item	Details
Product Name	(2R)-2-[[(1S)-7α-Ethenyl-1,2,3,4,4a,4bα,5,6,7,8,10,10aα-dodecahydro-2β,3α-dihydroxy-1,4aβ,7-trimethylphenanthren-1β-yl]methyloxy]-3,4-dihydro-6-(hydroxymethyl)-2H-pyran-3β,4α-diol
CAS No.	63758-60-1
Molecular Formula	C₂₇H₄₂O₇
Molecular Weight	478.62 g/mol
Synonyms	Digitoxigenin β-D-digitaloside; 3β-[(O-β-D-Digitalosyl-(1→4)-β-D-digitalosyl)oxy]-14-hydroxycard-20(22)-enolide; Digitoxigenin bisdigitoxoside; 3β-[(2,6-Dideoxy-β-D-ribo-hexopyranosyl-(1→4)-2,6-dideoxy-β-D-ribo-hexopyranosyl)oxy]-14-hydroxy-5β-card-20(22)-enolide; Lanadoxin; Contact for additional trade names and systematic names.
EINECS	Contact for details

Quality Control

Our (2R)-2-[[(1S)-7α-Ethenyl-1,2,3,4,4a,4bα,5,6,7,8,10,10aα-dodecahydro-2β,3α-dihydroxy-1,4aβ,7-trimethylphenanthren-1β-yl]methyloxy]-3,4-dihydro-6-(hydroxymethyl)-2H-pyran-3β,4α-diol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the stringent requirements for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, 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 (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. Long-term storage under inert atmosphere is recommended.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%; Any single unknown impurity ≤ 0.5%

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