4-Oxo-N-(4-sulfamoylphenyl)-4H-1-benzopyran-2-carboxamide (CAS 3845-20-3) — formula C16H12N2O5S, molecular weight 344.3; category organic chemicals.
| CAS Number | 3845-20-3 |
|---|---|
| Molecular Formula | C16H12N2O5S |
| Molecular Weight | 344.3 |
| LogP | 1.5 |
| Category | Organic Chemicals |
4-Oxo-N-(4-sulfamoylphenyl)-4H-1-benzopyran-2-carboxamide is a carbon-based organic compound with CAS registry number 3845-20-3 and molecular formula C16H12N2O5S (molecular weight 344.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3845-20-3
Its molecular formula C16H12N2O5S comprises 16 C, 12 H, 2 N, 5 O, 1 S atoms.
Also known as: 4-Oxo-N-(4-sulfamoylphenyl)-4H-1-benzopyran-2-carboxamide · 4-氧代-N-(4-氨磺酰苯基)-4H-1-苯并吡喃-2-甲酰胺
Category: organic chemicals
The CAS registry number of 4-Oxo-N-(4-sulfamoylphenyl)-4H-1-benzopyran-2-carboxamide is 3845-20-3.
Molecular formula C16H12N2O5S, molecular weight 344.3.
It is also registered under: 4-Oxo-N-(4-sulfamoylphenyl)-4H-1-benzopyran-2-carboxamide, 4-氧代-N-(4-氨磺酰苯基)-4H-1-苯并吡喃-2-甲酰胺.
Category: Organic Chemicals.
Independent reference data for 4-Oxo-N-(4-sulfamoylphenyl)-4H-1-benzopyran-2-carboxamide (CAS 3845-20-3), compiled from public chemistry databases.
| CAS 号 | 3845-20-3 |
|---|---|
| PubChem CID | 19703 |
| 分子式 | C16H12N2O5S |
| IUPAC 名称 | 4-oxo-N-(4-sulfamoylphenyl)chromene-2-carboxamide |
| UNII（FDA） | HMS2891K14 |
| Molecular Weight | 344.3 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 3 |
| Exact Mass | 344.04669266 |
| Monoisotopic Mass | 344.04669266 |
| Topological Polar Surface Area | 124 |
| Heavy Atom Count | 24 |
3845-20-3; BRN 1266387; 4H-1-BENZOPYRAN-2-CARBOXANILIDE, 4-OXO-4'-SULFAMOYL-; 4-Oxo-4'-sulfamoyl-4H-1-benzopyran-2-carboxanilide; DTXSID40191769; RefChem:297184; DTXCID30114260; 4-oxo-N-(4-sulfamoylphenyl)-4H-chromene-2-carboxamide; 4-Oxo-N-(4-sulfamoylphenyl)-4H-1-benzopyran-2-carboxamide; Oprea1_305059; MLS001176798; CHEMBL1389064; HMS2891K14; STK864893; AKOS001281482; CCG-146175
4-氧代-N-(4-氨磺酰苯基)-4H-1-苯并吡喃-2-甲酰胺 · CAS 3845-20-3 · C16H12N2O5S. UNII HMS2891K14.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.