1H-benzimidazole-2-sulfonic acid (CAS 40828-54-4) — formula C7H6N2O3S, molecular weight 198.20; category organic chemicals.
| CAS Number | 40828-54-4 |
|---|---|
| Molecular Formula | C7H6N2O3S |
| Molecular Weight | 198.20 |
| LogP | 0.7 |
| Category | Organic Chemicals |
1H-benzimidazole-2-sulfonic acid is a carbon-based organic compound with CAS registry number 40828-54-4 and molecular formula C7H6N2O3S (molecular weight 198.20), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 40828-54-4
Its molecular formula C7H6N2O3S comprises 7 C, 6 H, 2 N, 3 O, 1 S atoms.
Also known as: 1H-benzimidazole-2-sulfonic acid · 1H-苯并咪唑-2-磺酸
Category: organic chemicals
The CAS registry number of 1H-benzimidazole-2-sulfonic acid is 40828-54-4.
Molecular formula C7H6N2O3S, molecular weight 198.20.
It is also registered under: 1H-benzimidazole-2-sulfonic acid, 1H-苯并咪唑-2-磺酸.
Category: Organic Chemicals.
Independent reference data for 1H-benzimidazole-2-sulfonic acid (CAS 40828-54-4), compiled from public chemistry databases.
| CAS Registry Number | 40828-54-4 |
|---|---|
| PubChem CID | 1572159 |
| Molecular formula | C7H6N2O3S |
| IUPAC name | 1H-benzimidazol-3-ium-2-sulfonate |
| Molecular Weight | 198.20 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 198.00991323 |
| Monoisotopic Mass | 198.00991323 |
| Topological Polar Surface Area | 95.5 |
| Heavy Atom Count | 13 |
1H-benzimidazole-2-sulfonic acid · CAS 40828-54-4 · C7H6N2O3S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1H-苯并咪唑-2-磺酸