ethisterone
TL;DR: ethisterone (CAS 47165-57-1) is a chemical compound with molecular formula C21H28O2 and molecular weight 312.21 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(17R)-17-ethynyl-17-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
Also Known As: ethisterone, Aethisteronum, Pregneninolone, Syngestrotabs, Aethisteron
| Molecular Formula | C21H28O2 |
|---|---|
| Molecular Weight | 312.21 g/mol |
| LogP | 3.5 |
| Topological Polar Surface Area | 37.3 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 2 |
| Rotatable Bonds | 1 |
| Exact Mass | 312.20892 |
| Heavy Atoms | 23 |
| Complexity | 637.0 |
Chemical Identifiers
| CAS Number | 47165-57-1 |
|---|---|
| SMILES | CC12CCC(=O)C=C1CCC3C2CCC4(C3CC[C@]4(C#C)O)C |
| InChIKey | CHNXZKVNWQUJIB-KQMXEUTGSA-N |
Product Overview
ethisterone (CAS 47165-57-1), with molecular formula C21H28O2 and molecular weight 312.21 g/mol. IUPAC: (17R)-17-ethynyl-17-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one.
Chemical Property Profile of ethisterone
Property Insights of ethisterone
The XLogP value of 3.5 indicates that ethisterone is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 37.3 Ų, ethisterone exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, ethisterone has 1 hydrogen bond donor(s) and 2 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of ethisterone?
The CAS number of ethisterone is 47165-57-1.
What is the molecular formula of ethisterone?
The molecular formula of ethisterone is C21H28O2.
What is the molecular weight of ethisterone?
The molecular weight of ethisterone is 312.21 g/mol.
Where can I buy ethisterone?
You can request a quote for ethisterone directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for ethisterone?
Yes, KEHONG BIO provides custom synthesis services for ethisterone and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.