Osaterone structure

Osaterone

TL;DR: Osaterone (CAS 105149-04-0) is a chemical compound with molecular formula C20H25ClO4 and molecular weight 364.14 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(1R,3aS,3bR,9aR,9bS,11aS)-1-acetyl-5-chloro-1-hydroxy-9a,11a-dimethyl-2,3,3a,3b,9,9b,10,11-octahydroindeno[4,5-h]isochromen-7-one

Also Known As: Osaterone, Osaterone [INN], osaterona, osateronum, 2-oxachlormadinone

CAS: 105149-04-0
Molecular Formula C20H25ClO4
Molecular Weight 364.14 g/mol
LogP 3.3748
Topological Polar Surface Area 63.6 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 4
Rotatable Bonds 1
Exact Mass 364.14413
Heavy Atoms 25
Complexity 725.2078

Chemical Identifiers

CAS Number 105149-04-0
SMILES CC(=O)[C@]1(CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2C=C(C4=CC(=O)OC[C@]34C)Cl)C)O

Product Overview

Osaterone (CAS 105149-04-0), with molecular formula C20H25ClO4 and molecular weight 364.14 g/mol. IUPAC: (1R,3aS,3bR,9aR,9bS,11aS)-1-acetyl-5-chloro-1-hydroxy-9a,11a-dimethyl-2,3,3a,3b,9,9b,10,11-octahydroindeno[4,5-h]isochromen-7-one.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of Osaterone

XLogP
3.3748
TPSA (Topological Polar Surface Area)
63.6
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
4
Rotatable Bonds
1
Heavy Atoms
25
Complexity
725.2078
Exact Mass
364.14413
Monoisotopic Mass
364.14413
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of Osaterone

The XLogP value of 3.3748 indicates that Osaterone is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 63.6 Ų falls within the moderate polarity range, balancing permeability and solubility for Osaterone. Following Lipinski's Rule of Five, Osaterone has 1 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of Osaterone?

The CAS number of Osaterone is 105149-04-0.

What is the molecular formula of Osaterone?

The molecular formula of Osaterone is C20H25ClO4.

What is the molecular weight of Osaterone?

The molecular weight of Osaterone is 364.14 g/mol.

Where can I buy Osaterone?

You can request a quote for Osaterone directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Osaterone?

Yes, KEHONG BIO provides custom synthesis services for Osaterone and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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