(16E)-16-(Hydroxyimino)estra-1,3,5(10),7-tetraene-3,17-diol
TL;DR: (16E)-16-(Hydroxyimino)estra-1,3,5(10),7-tetraene-3,17-diol (CAS 5173-43-3) is a chemical compound with molecular formula C18H21NO3 and molecular weight 299.15 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(16E)-16-hydroxyimino-13-methyl-9,11,12,14,15,17-hexahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
Also Known As: (16E)-16-(Hydroxyimino)estra-1,3,5(10),7-tetraene-3,17-diol, (16E)-16-hydroxyimino-13-methyl-9,11,12,14,15,17-hexahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
| Molecular Formula | C18H21NO3 |
|---|---|
| Molecular Weight | 299.15 g/mol |
| LogP | 2.9694 |
| Topological Polar Surface Area | 73.05 Ų |
| Hydrogen Bond Donors | 3 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 0 |
| Exact Mass | 299.15213 |
| Heavy Atoms | 22 |
| Complexity | 693.57275 |
Chemical Identifiers
| CAS Number | 5173-43-3 |
|---|---|
| SMILES | CC12CCC3C(=CCC4=C3C=CC(=C4)O)C1C/C(=N\O)/C2O |
Product Overview
(16E)-16-(Hydroxyimino)estra-1,3,5(10),7-tetraene-3,17-diol (CAS 5173-43-3), with molecular formula C18H21NO3 and molecular weight 299.15 g/mol. IUPAC: (16E)-16-hydroxyimino-13-methyl-9,11,12,14,15,17-hexahydro-6H-cyclopenta[a]phenanthrene-3,17-diol.
Chemical Property Profile of (16E)-16-(Hydroxyimino)estra-1,3,5(10),7-tetraene-3,17-diol
Property Insights of (16E)-16-(Hydroxyimino)estra-1,3,5(10),7-tetraene-3,17-diol
The XLogP value of 2.9694 suggests moderate lipophilicity, balancing water solubility and membrane permeability for (16E)-16-(Hydroxyimino)estra-1,3,5(10),7-tetraene-3,17-diol. The TPSA of 73.05 Ų falls within the moderate polarity range, balancing permeability and solubility for (16E)-16-(Hydroxyimino)estra-1,3,5(10),7-tetraene-3,17-diol. Following Lipinski's Rule of Five, (16E)-16-(Hydroxyimino)estra-1,3,5(10),7-tetraene-3,17-diol has 3 hydrogen bond donor(s) and 4 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 (16E)-16-(Hydroxyimino)estra-1,3,5(10),7-tetraene-3,17-diol?
The CAS number of (16E)-16-(Hydroxyimino)estra-1,3,5(10),7-tetraene-3,17-diol is 5173-43-3.
What is the molecular formula of (16E)-16-(Hydroxyimino)estra-1,3,5(10),7-tetraene-3,17-diol?
The molecular formula of (16E)-16-(Hydroxyimino)estra-1,3,5(10),7-tetraene-3,17-diol is C18H21NO3.
What is the molecular weight of (16E)-16-(Hydroxyimino)estra-1,3,5(10),7-tetraene-3,17-diol?
The molecular weight of (16E)-16-(Hydroxyimino)estra-1,3,5(10),7-tetraene-3,17-diol is 299.15 g/mol.
Where can I buy (16E)-16-(Hydroxyimino)estra-1,3,5(10),7-tetraene-3,17-diol?
You can request a quote for (16E)-16-(Hydroxyimino)estra-1,3,5(10),7-tetraene-3,17-diol directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for (16E)-16-(Hydroxyimino)estra-1,3,5(10),7-tetraene-3,17-diol?
Yes, KEHONG BIO provides custom synthesis services for (16E)-16-(Hydroxyimino)estra-1,3,5(10),7-tetraene-3,17-diol and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.