Sts 267
TL;DR: Sts 267 (CAS 5466-72-8) is a chemical compound with molecular formula C19H23N3O2 and molecular weight 325.18 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(8R,9S,13S,14S,16R)-16-azido-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one
Also Known As: Sts 267, 16-Azido-3-methoxyestra-1,3,5(10)-trien-17-one, 16-Azido-3-methoxyestra-1(10),2,4-trien-17-one, A-Azido-3-methoxy-estra-1,3,5(10)-trien-17-one, 16alpha-Azido-3-methoxyestra-1(10),2,4-trien-17-one
| Molecular Formula | C19H23N3O2 |
|---|---|
| Molecular Weight | 325.18 g/mol |
| LogP | 4.7 |
| Topological Polar Surface Area | 40.7 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 2 |
| Exact Mass | 325.17902 |
| Heavy Atoms | 24 |
| Complexity | 573.0 |
Chemical Identifiers
| CAS Number | 5466-72-8 |
|---|---|
| SMILES | C[C@]12CC[C@H]3[C@H]([C@@H]1C[C@H](C2=O)N=[N+]=[N-])CCC4=C3C=CC(=C4)OC |
| InChIKey | CHIQFWSFQDADKY-ILYVXUQDSA-N |
Product Overview
Sts 267 (CAS 5466-72-8), with molecular formula C19H23N3O2 and molecular weight 325.18 g/mol. IUPAC: (8R,9S,13S,14S,16R)-16-azido-3-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one.
Chemical Property Profile of Sts 267
Property Insights of Sts 267
The XLogP value of 4.7 indicates that Sts 267 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 40.7 Ų, Sts 267 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Sts 267 has 0 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 Sts 267?
The CAS number of Sts 267 is 5466-72-8.
What is the molecular formula of Sts 267?
The molecular formula of Sts 267 is C19H23N3O2.
What is the molecular weight of Sts 267?
The molecular weight of Sts 267 is 325.18 g/mol.
Where can I buy Sts 267?
You can request a quote for Sts 267 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Sts 267?
Yes, KEHONG BIO provides custom synthesis services for Sts 267 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.