5alpha-Androstan-17-one
TL;DR: 5alpha-Androstan-17-one (CAS 963-74-6) is a chemical compound with molecular formula C19H30O and molecular weight 274.23 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(5R,8R,9S,10S,13S,14S)-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-17-one
Also Known As: 5alpha-Androstan-17-one, Androstan-17-one, 5-a-Androstan-17-one, 5.alpha.-Androstan-17-one, 17-oxo-5
| Molecular Formula | C19H30O |
|---|---|
| Molecular Weight | 274.23 g/mol |
| LogP | 5.7 |
| Topological Polar Surface Area | 17.1 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 1 |
| Rotatable Bonds | 0 |
| Exact Mass | 274.22968 |
| Heavy Atoms | 20 |
| Complexity | 427.0 |
Chemical Identifiers
| CAS Number | 963-74-6 |
|---|---|
| SMILES | C[C@]12CCCC[C@@H]1CC[C@@H]3[C@@H]2CC[C@]4([C@H]3CCC4=O)C |
| InChIKey | YJDYCULVYZDESB-HKQXQEGQSA-N |
Patent-Derived Application Labels
Derived from 3 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
5alpha-Androstan-17-one (CAS 963-74-6), with molecular formula C19H30O and molecular weight 274.23 g/mol. IUPAC: (5R,8R,9S,10S,13S,14S)-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-17-one.
Chemical Property Profile of 5alpha-Androstan-17-one
Property Insights of 5alpha-Androstan-17-one
The XLogP value of 5.7 indicates that 5alpha-Androstan-17-one is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 17.1 Ų, 5alpha-Androstan-17-one exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 5alpha-Androstan-17-one has 0 hydrogen bond donor(s) and 1 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of 5alpha-Androstan-17-one?
The CAS number of 5alpha-Androstan-17-one is 963-74-6.
What is the molecular formula of 5alpha-Androstan-17-one?
The molecular formula of 5alpha-Androstan-17-one is C19H30O.
What is the molecular weight of 5alpha-Androstan-17-one?
The molecular weight of 5alpha-Androstan-17-one is 274.23 g/mol.
Where can I buy 5alpha-Androstan-17-one?
You can request a quote for 5alpha-Androstan-17-one directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 5alpha-Androstan-17-one?
Yes, KEHONG BIO provides custom synthesis services for 5alpha-Androstan-17-one and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.