72204-99-0

Basic information

• Product Name: VitaMin D2 Tosylate
• Synonyms: VitaMin D2 Tosylate
• CAS NO: 72204-99-0
• Molecular Formula: C₃₅H₅₀O₃S
• Molecular Weight: 550.8347
• Product Categories: Chiral Reagents;Intermediates & Fine Chemicals;Pharmaceuticals
• Mol File: 72204-99-0.mol
• Article Data: 9

Chemical Properties

• Appearance: /
• Storage Temp.: -20°C Freezer
• Solubility: Chloroform, Dichloromethane, Ethyl Acetate, Methanol
• CAS DataBase Reference: VitaMin D2 Tosylate(CAS DataBase Reference)
• NIST Chemistry Reference: VitaMin D2 Tosylate(72204-99-0)
• EPA Substance Registry System: VitaMin D2 Tosylate(72204-99-0)

Safety Data

• Hazardous Substances Data: 72204-99-0(Hazardous Substances Data)

Usage

Description

VitaMin D2 Tosylate, also known as Protected Vitamin D2 (V676040), is a synthetic form of Vitamin D2. It is a white solid with unique chemical properties that make it suitable for various applications, particularly in the pharmaceutical industry.

Uses

Used in Pharmaceutical Industry:
VitaMin D2 Tosylate is used as a precursor for the preparation of Vitamin D analogues. These analogues are essential in the development of medications that target various health conditions, including bone disorders and certain cancers.
The specific application of VitaMin D2 Tosylate in the pharmaceutical industry is to serve as a starting material for the synthesis of Vitamin D analogues. These analogues have a wide range of therapeutic applications, making VitaMin D2 Tosylate a valuable compound in the development of new medications.

Upstream product

• 50-14-6 Vitamin D₂ 
• 98-59-9 p-toluenesulfonyl chloride 
• 50-14-6 Calciferol 

Downstream Products

• 136463-25-7 (6RS)-<6-methoxy-23,24-bisnor-9,10-seco-3,5-cyclochola-7,10(19)-dien-22-yl> phenyl sulfone 
• 136463-24-6 22-hydroxy-6,19-episulfono-23,24-bisnor-9,10-secochola-5(10),7-dien-3β-yl p-toluenesulfonate 
• 97903-28-1 (6RS)-6-methoxy-23,24-bisnor-9,10-seco-3,5-cyclochola-9,10⁽¹⁹⁾-dien-22-yl p-toluenesulfonate 
• 136463-23-5 Toluene-4-sulfonic acid (S)-3-[(1R,3aS,7aR)-7a-methyl-1-((S)-1-methyl-2-oxo-ethyl)-octahydro-inden-(4E)-ylidenemethyl]-2,2-dioxo-2,3,4,5,6,7-hexahydro-1H-2λ⁶-benzo[c]thiophen-5-yl ester 
• 54573-75-0 1α-Hydroxyvitamin D₂ 
• 74007-20-8 5,6-trans-1α-Hydroxyvitamin D₂ 
• 73809-45-7 5,6-cis-1α-Hydroxyvitamin D₂ 3-acetate 
• 73809-46-8 5,6-trans-1α-Hydroxyvitamin D₂ 3-acetate 
• 87649-67-0 doxercalciferol 
• 74007-20-8 1α-hydroxy-5,6-trans-vitamin D₂ 

Relevant articles and documents

Degree-of-freedom alcohol and preparation method thereof

The invention provides alcidol and a preparation method thereof, and the preparation method comprises the following steps: D. 2 The initial material is subjected to a sulfonylation reaction in sequence. The methoxy - is reacted with a bridging

STABILIZED DOXERCALCIFEROL AND PROCESS FOR MANUFACTURING THE SAME

1 a-hydroxy vitamin D2 (doxercalciferol) of exceptionally high purity and stability is prepared by a process involving chromatographically purifying 1 α-hydroxyvitamin D2 monoacetate, chemically removing the acetate protectant group

Process for preparation of paricalcitol and intermediates thereof

The invention relates to a novel process for the preparation of Paricalcitol and intermediates thereof.