Tadalafil Impurity 205
TL;DR: Tadalafil Impurity 205 (CAS 57223-16-2) is a chemical compound with molecular formula C8H9N3O and molecular weight 163.07 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
1-ethoxybenzotriazole
Also Known As: 1-ethoxybenzotriazole, Tadalafil Impurity 205, 1-Ethoxy-1H-1,2,3-benzotriazole, 1-ethoxy-1H-benzo[d][1,2,3]triazole
| Molecular Formula | C8H9N3O |
|---|---|
| Molecular Weight | 163.07 g/mol |
| LogP | 1.9 |
| Topological Polar Surface Area | 39.9 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 3 |
| Rotatable Bonds | 2 |
| Exact Mass | 163.07455 |
| Heavy Atoms | 12 |
| Complexity | 153.0 |
Chemical Identifiers
| CAS Number | 57223-16-2 |
|---|---|
| SMILES | CCON1C2=CC=CC=C2N=N1 |
| InChIKey | MFDNDZUYLWWADX-UHFFFAOYSA-N |
Product Overview
Tadalafil Impurity 205 (CAS 57223-16-2), with molecular formula C8H9N3O and molecular weight 163.07 g/mol. IUPAC: 1-ethoxybenzotriazole.
Chemical Property Profile of Tadalafil Impurity 205
Property Insights of Tadalafil Impurity 205
The XLogP value of 1.9 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Tadalafil Impurity 205. With a topological polar surface area (TPSA) of 39.9 Ų, Tadalafil Impurity 205 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Tadalafil Impurity 205 has 0 hydrogen bond donor(s) and 3 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 Tadalafil Impurity 205?
The CAS number of Tadalafil Impurity 205 is 57223-16-2.
What is the molecular formula of Tadalafil Impurity 205?
The molecular formula of Tadalafil Impurity 205 is C8H9N3O.
What is the molecular weight of Tadalafil Impurity 205?
The molecular weight of Tadalafil Impurity 205 is 163.07 g/mol.
Where can I buy Tadalafil Impurity 205?
You can request a quote for Tadalafil Impurity 205 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Tadalafil Impurity 205?
Yes, KEHONG BIO provides custom synthesis services for Tadalafil Impurity 205 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.