Description

25-Hydroxy-6,19-Dihydro-6,19-Ethanovitamin D3 is a synthetic analog of vitamin D, specifically engineered to modulate calcium and phosphate metabolism. This compound is of significant interest for its potential in advanced pharmaceutical research and development, particularly in studying bone health and related endocrine pathways. It is primarily utilized by research institutions, pharmaceutical companies, and fine chemical manufacturers focused on developing novel therapeutics and biochemical tools.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate or reference standard in the synthesis and study of novel vitamin D receptor (VDR) modulators for metabolic bone diseases.
• Biochemical Studies: Used as a probe to investigate the mechanisms of vitamin D metabolism, calcium homeostasis, and cell differentiation in in vitro and in vivo models.
• Reference Standard: Employed in analytical laboratories for method development, validation, and quality control of related vitamin D analogs using techniques like HPLC and LC-MS.
• Fine Chemical Synthesis: Acts as a sophisticated building block for the custom synthesis of specialized vitamin D derivatives with targeted biological activity.

Basic Information

Product Name	25-Hydroxy-6,19-Dihydro-6,19-Ethanovitamin D3
CAS No.	96616-70-5
Molecular Formula	C₂₉H₄₆O₂
Molecular Weight	426.68 g/mol
Synonyms	25-Hydroxy-6,19-ethanovitamin D3; 25-Hydroxy-6,19-ethano-D3; 25-OH-6,19-Ethanocholecalciferol; (5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-3β,25-diol, 6,19-Ethano-; 25-Hydroxydihydroethanovitamin D3; 25-Hydroxy-6,19-methanovitamin D3 analog; EB 1089 related compound
EINECS	Contact for details

Quality Control

Our 25-Hydroxy-6,19-Dihydro-6,19-Ethanovitamin D3 is produced under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below under an inert atmosphere (e.g., argon or nitrogen) to prevent oxidation. Allow the container to reach room temperature in a desiccator before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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