Androst-4-ene-3alpha,17beta-diol
TL;DR: Androst-4-ene-3alpha,17beta-diol (CAS 21430-69-3) is a chemical compound with molecular formula C19H30O2 and molecular weight 290.22 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(3R,8R,9S,10R,13S,14S,17S)-10,13-dimethyl-2,3,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol
Also Known As: 3a-androstenediol, Androst-4-ene-3,17-diol, 4-Androstene-3,17-diol, Androst-4-ene-3alpha,17beta-diol, 4-Androstene-3alpha,17beta-diol
| Molecular Formula | C19H30O2 |
|---|---|
| Molecular Weight | 290.22 g/mol |
| LogP | 3.4 |
| Topological Polar Surface Area | 40.5 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 2 |
| Rotatable Bonds | 0 |
| Exact Mass | 290.22458 |
| Heavy Atoms | 21 |
| Complexity | 470.0 |
Chemical Identifiers
| CAS Number | 21430-69-3 |
|---|---|
| SMILES | C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2O)CCC4=C[C@@H](CC[C@]34C)O |
| InChIKey | BTTWKVFKBPAFDK-KYQPOWKGSA-N |
Patent-Derived Application Labels
Derived from 2 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
Androst-4-ene-3alpha,17beta-diol (CAS 21430-69-3), with molecular formula C19H30O2 and molecular weight 290.22 g/mol. IUPAC: (3R,8R,9S,10R,13S,14S,17S)-10,13-dimethyl-2,3,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol.
Chemical Property Profile of Androst-4-ene-3alpha,17beta-diol
Property Insights of Androst-4-ene-3alpha,17beta-diol
The XLogP value of 3.4 indicates that Androst-4-ene-3alpha,17beta-diol is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 40.5 Ų, Androst-4-ene-3alpha,17beta-diol exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Androst-4-ene-3alpha,17beta-diol has 2 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 Androst-4-ene-3alpha,17beta-diol?
The CAS number of Androst-4-ene-3alpha,17beta-diol is 21430-69-3.
What is the molecular formula of Androst-4-ene-3alpha,17beta-diol?
The molecular formula of Androst-4-ene-3alpha,17beta-diol is C19H30O2.
What is the molecular weight of Androst-4-ene-3alpha,17beta-diol?
The molecular weight of Androst-4-ene-3alpha,17beta-diol is 290.22 g/mol.
Where can I buy Androst-4-ene-3alpha,17beta-diol?
You can request a quote for Androst-4-ene-3alpha,17beta-diol directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Androst-4-ene-3alpha,17beta-diol?
Yes, KEHONG BIO provides custom synthesis services for Androst-4-ene-3alpha,17beta-diol and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.