19-Norpregn-4-en-20-yn-17-ol
TL;DR: 19-Norpregn-4-en-20-yn-17-ol (CAS 58311-09-4) is a chemical compound with molecular formula C20H28O and molecular weight 284.21 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(8R,9S,10R,13S,14S,17S)-17-ethynyl-13-methyl-2,3,6,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17-ol
Also Known As: LYNESTRENOL, 17-Epi Lynestrenol, Lynestrenol impurity B, DSSTox_CID_1478, Lynestrenol EP Impurity B
| Molecular Formula | C20H28O |
|---|---|
| Molecular Weight | 284.21 g/mol |
| LogP | 4.3135 |
| Topological Polar Surface Area | 20.23 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 1 |
| Rotatable Bonds | 0 |
| Exact Mass | 284.21402 |
| Heavy Atoms | 21 |
| Complexity | 512.4217 |
Chemical Identifiers
| CAS Number | 58311-09-4 |
|---|---|
| SMILES | C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@]2(C#C)O)CCC4=CCCC[C@H]34 |
Product Overview
19-Norpregn-4-en-20-yn-17-ol (CAS 58311-09-4), with molecular formula C20H28O and molecular weight 284.21 g/mol. IUPAC: (8R,9S,10R,13S,14S,17S)-17-ethynyl-13-methyl-2,3,6,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17-ol.
Chemical Property Profile of 19-Norpregn-4-en-20-yn-17-ol
Property Insights of 19-Norpregn-4-en-20-yn-17-ol
The XLogP value of 4.3135 indicates that 19-Norpregn-4-en-20-yn-17-ol is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 20.23 Ų, 19-Norpregn-4-en-20-yn-17-ol exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 19-Norpregn-4-en-20-yn-17-ol has 1 hydrogen bond donor(s) and 1 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 19-Norpregn-4-en-20-yn-17-ol?
The CAS number of 19-Norpregn-4-en-20-yn-17-ol is 58311-09-4.
What is the molecular formula of 19-Norpregn-4-en-20-yn-17-ol?
The molecular formula of 19-Norpregn-4-en-20-yn-17-ol is C20H28O.
What is the molecular weight of 19-Norpregn-4-en-20-yn-17-ol?
The molecular weight of 19-Norpregn-4-en-20-yn-17-ol is 284.21 g/mol.
Where can I buy 19-Norpregn-4-en-20-yn-17-ol?
You can request a quote for 19-Norpregn-4-en-20-yn-17-ol directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 19-Norpregn-4-en-20-yn-17-ol?
Yes, KEHONG BIO provides custom synthesis services for 19-Norpregn-4-en-20-yn-17-ol and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.