H acid
TL;DR: H acid (CAS 90-20-0) is a chemical compound with molecular formula C10H9NO7S2 and molecular weight 318.98 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
4-amino-5-hydroxynaphthalene-2,7-disulfonic acid
Also Known As: H acid, H-Acid, 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid, Kyselina H, 4-amino-5-hydroxynaphthalene-2,7-disulfonic acid
| Molecular Formula | C10H9NO7S2 |
|---|---|
| Molecular Weight | 318.98 g/mol |
| LogP | 0.2 |
| Topological Polar Surface Area | 172.0 Ų |
| Hydrogen Bond Donors | 4 |
| Hydrogen Bond Acceptors | 8 |
| Rotatable Bonds | 2 |
| Exact Mass | 318.98206 |
| Heavy Atoms | 20 |
| Complexity | 561.0 |
Chemical Identifiers
| CAS Number | 90-20-0 |
|---|---|
| SMILES | C1=C2C=C(C=C(C2=C(C=C1S(=O)(=O)O)N)O)S(=O)(=O)O |
| InChIKey | APRRQJCCBSJQOQ-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 22 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
H acid (CAS 90-20-0), with molecular formula C10H9NO7S2 and molecular weight 318.98 g/mol. IUPAC: 4-amino-5-hydroxynaphthalene-2,7-disulfonic acid.
Chemical Property Profile of H acid
Property Insights of H acid
The XLogP value of 0.2 suggests moderate lipophilicity, balancing water solubility and membrane permeability for H acid. The TPSA of 172.0 Ų indicates high polarity, suggesting H acid may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, H acid has 4 hydrogen bond donor(s) and 8 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 H acid?
The CAS number of H acid is 90-20-0.
What is the molecular formula of H acid?
The molecular formula of H acid is C10H9NO7S2.
What is the molecular weight of H acid?
The molecular weight of H acid is 318.98 g/mol.
Where can I buy H acid?
You can request a quote for H acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for H acid?
Yes, KEHONG BIO provides custom synthesis services for H acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.