3-O-Methyl Estradiol
TL;DR: 3-O-Methyl Estradiol (CAS 3434-76-2) is a chemical compound with molecular formula C19H26O2 and molecular weight 286.19 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(8S,9S,13S,14R,17R)-3-methoxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-ol
Also Known As: 3-O-Methyl Estradiol, 3-O-Methyl 17a-Estradiol
| Molecular Formula | C19H26O2 |
|---|---|
| Molecular Weight | 286.19 g/mol |
| LogP | 3.9122 |
| Topological Polar Surface Area | 29.46 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 2 |
| Rotatable Bonds | 1 |
| Exact Mass | 286.19327 |
| Heavy Atoms | 21 |
| Complexity | 552.4974 |
Chemical Identifiers
| CAS Number | 3434-76-2 |
|---|---|
| SMILES | C[C@]12CC[C@H]3[C@@H]([C@H]1CC[C@H]2O)CCC4=C3C=CC(=C4)OC |
Product Overview
3-O-Methyl Estradiol (CAS 3434-76-2), with molecular formula C19H26O2 and molecular weight 286.19 g/mol. IUPAC: (8S,9S,13S,14R,17R)-3-methoxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-ol.
Chemical Property Profile of 3-O-Methyl Estradiol
Property Insights of 3-O-Methyl Estradiol
The XLogP value of 3.9122 indicates that 3-O-Methyl Estradiol is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 29.46 Ų, 3-O-Methyl Estradiol exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 3-O-Methyl Estradiol 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 3-O-Methyl Estradiol?
The CAS number of 3-O-Methyl Estradiol is 3434-76-2.
What is the molecular formula of 3-O-Methyl Estradiol?
The molecular formula of 3-O-Methyl Estradiol is C19H26O2.
What is the molecular weight of 3-O-Methyl Estradiol?
The molecular weight of 3-O-Methyl Estradiol is 286.19 g/mol.
Where can I buy 3-O-Methyl Estradiol?
You can request a quote for 3-O-Methyl Estradiol directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 3-O-Methyl Estradiol?
Yes, KEHONG BIO provides custom synthesis services for 3-O-Methyl Estradiol and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.