吐氏酸
TL;DR: 吐氏酸 (CAS 81-16-3) is a chemical compound with molecular formula C10H9NO3S and molecular weight 223.03 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
吐氏酸
2-aminonaphthalene-1-sulfonic acid
Also Known As: Tobias acid, 2-aminonaphthalene-1-sulfonic acid, 2-Naphthylamine-1-sulfonic acid, 2-AMINO-1-NAPHTHALENESULFONIC ACID, Kyselina tobiasova
| Molecular Formula | C10H9NO3S |
|---|---|
| Molecular Weight | 223.03 g/mol |
| LogP | 1.8 |
| Topological Polar Surface Area | 88.8 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 1 |
| Exact Mass | 223.03032 |
| Heavy Atoms | 15 |
| Complexity | 322.0 |
| Solubility | Slightly sol in cold water; more sol in hot water; very slightly sol in alcohol, ether |
Chemical Identifiers
| CAS Number | 81-16-3 |
|---|---|
| SMILES | C1=CC=C2C(=C1)C=CC(=C2S(=O)(=O)O)N |
| InChIKey | GWIAAIUASRVOIA-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 21 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
吐氏酸 (CAS 81-16-3), with molecular formula C10H9NO3S and molecular weight 223.03 g/mol. IUPAC: 2-aminonaphthalene-1-sulfonic acid.
Chemical Property Profile of 吐氏酸
Property Insights of 吐氏酸
The XLogP value of 1.8 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 吐氏酸. The TPSA of 88.8 Ų falls within the moderate polarity range, balancing permeability and solubility for 吐氏酸. Following Lipinski's Rule of Five, 吐氏酸 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 吐氏酸?
The CAS number of 吐氏酸 is 81-16-3.
What is the molecular formula of 吐氏酸?
The molecular formula of 吐氏酸 is C10H9NO3S.
What is the molecular weight of 吐氏酸?
The molecular weight of 吐氏酸 is 223.03 g/mol.
Where can I buy 吐氏酸?
You can request a quote for 吐氏酸 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 吐氏酸?
Yes, KEHONG BIO provides custom synthesis services for 吐氏酸 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.