2-Formylbenzenesulfonic acid
TL;DR: 2-Formylbenzenesulfonic acid (CAS 91-25-8) is a chemical compound with molecular formula C7H6O4S and molecular weight 185.99867 g/mol, supplied by CoreyChem (Career Henan Chemical Co., Ltd.) with ISO-certified quality and global shipping.
2-formylbenzenesulfonic acid
Also Known As: 2-formylbenzenesulfonic acid, 2-Sulfobenzaldehyde, o-Sulfobenzaldehyde, o-Sulfobenzaldehyd, 2-Sulfobenzaldehyde Hydrate
Application Areas
Top 5 of 21 IPC patent classification(s) from the SureChEMBL global patent database.
Technical Specifications
| Molecular Formula | C7H6O4S |
| Molecular Weight | 185.99867 g/mol |
| XLogP | 0.1 |
| Topological Polar Surface Area (TPSA) | 79.8 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 2 |
| Exact Mass | 185.99867 Da |
| Heavy Atoms | 12 |
| Complexity | 251.0 |
| SMILES | C1=CC=C(C(=C1)C=O)S(=O)(=O)O |
| InChIKey | SHHKMWMIKILKQW-UHFFFAOYSA-N |
Product Description
Applications: 2-Formylbenzenesulfonic acid is used in pharmaceutical synthesis routes and API production, as well as heterocycle construction in medicinal chemistry and agrochemical discovery. It commonly serves as a versatile building block for organic synthesis. Available from CoreyChem as both catalog item and custom-synthesis project (mg to ton scale), with full analytical documentation (COA, MSDS, HPLC, NMR, MS).
2-Formylbenzenesulfonic acid (CAS 91-25-8) is a pharmaceutical intermediate with the molecular formula C7H6O4S and a molecular weight of 186 g/mol. Synonyms include 2-formylbenzenesulfonic acid and 2-Sulfobenzaldehyde.
Custom synthesis (mg to ton scale), HPLC/NMR/MS analytical support, and complete COA/MSDS documentation are available from CoreyChem. Request a quotation with your required quantity and purity for current lead time and pricing.
Chemical Property Profile of 2-Formylbenzenesulfonic acid
Property Insights of 2-Formylbenzenesulfonic acid
The XLogP value of 0.1 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 2-Formylbenzenesulfonic acid. The TPSA of 79.8 Ų falls within the moderate polarity range, balancing permeability and solubility for 2-Formylbenzenesulfonic acid. Following Lipinski's Rule of Five, 2-Formylbenzenesulfonic acid has 1 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
What is the CAS number of 2-Formylbenzenesulfonic acid?
The CAS number of 2-Formylbenzenesulfonic acid is 91-25-8.
What is the molecular formula of 2-Formylbenzenesulfonic acid?
The molecular formula of 2-Formylbenzenesulfonic acid is C7H6O4S.
What is the molecular weight of 2-Formylbenzenesulfonic acid?
The molecular weight of 2-Formylbenzenesulfonic acid is 185.99867 g/mol.
What are the applications of 2-Formylbenzenesulfonic acid?
2-Formylbenzenesulfonic acid is used in pharmaceutical synthesis routes and API production, as well as heterocycle construction in medicinal chemistry and agrochemical discovery. It commonly serves as a versatile building block for organic synthesis. Available from CoreyChem as both catalog item...
Where can I buy 2-Formylbenzenesulfonic acid?
You can request a quote for 2-Formylbenzenesulfonic acid directly from CoreyChem. Contact us or email [email protected] for pricing and availability.
Does CoreyChem offer custom synthesis for 2-Formylbenzenesulfonic acid?
Yes, CoreyChem provides custom synthesis services for 2-Formylbenzenesulfonic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.