ST 90
TL;DR: ST 90 (CAS 85761-68-8) is a chemical compound with molecular formula C10H10N2O3S and molecular weight 238.04 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
6-oxo-N-(2-oxothiolan-3-yl)-1H-pyridine-3-carboxamide
Also Known As: ST 90, 3-Pyridinecarboxamide, 1,6-dihydro-6-oxo-N-(tetrahydro-2-oxo-3-thienyl)-, 6-oxo-N-(2-oxothiolan-3-yl)-1H-pyridine-3-carboxamide, Homocysteine-thiolactone-6-hydroxynicotinamide, 6-Hydroxy-N-(2-oxothiolan-3-yl)pyridine-3-carboximidic acid
| Molecular Formula | C10H10N2O3S |
|---|---|
| Molecular Weight | 238.04 g/mol |
| LogP | -0.2 |
| Topological Polar Surface Area | 101.0 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 2 |
| Exact Mass | 238.04121 |
| Heavy Atoms | 16 |
| Complexity | 414.0 |
Chemical Identifiers
| CAS Number | 85761-68-8 |
|---|---|
| SMILES | C1CSC(=O)C1NC(=O)C2=CNC(=O)C=C2 |
| InChIKey | DFLXDULNWLDAJO-UHFFFAOYSA-N |
Product Overview
ST 90 (CAS 85761-68-8), with molecular formula C10H10N2O3S and molecular weight 238.04 g/mol. IUPAC: 6-oxo-N-(2-oxothiolan-3-yl)-1H-pyridine-3-carboxamide.
Chemical Property Profile of ST 90
Property Insights of ST 90
The XLogP value of -0.2 indicates that ST 90 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 101.0 Ų falls within the moderate polarity range, balancing permeability and solubility for ST 90. Following Lipinski's Rule of Five, ST 90 has 2 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 ST 90?
The CAS number of ST 90 is 85761-68-8.
What is the molecular formula of ST 90?
The molecular formula of ST 90 is C10H10N2O3S.
What is the molecular weight of ST 90?
The molecular weight of ST 90 is 238.04 g/mol.
Where can I buy ST 90?
You can request a quote for ST 90 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for ST 90?
Yes, KEHONG BIO provides custom synthesis services for ST 90 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.