3-[(4-fluorophenyl)sulfamoyl]thiophene-2-carboxylic acid CAS 944893-98-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 944893-98-5 |
| Molecular Formula | C11H8FNO4S2 |
| Molecular Weight | 301.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[(4-fluorophenyl)sulfamoyl]thiophene-2-carboxylic acid (CAS 944893-98-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H8FNO4S2. Molecular weight: 301.31 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H8FNO4S2 |
| Molecular Weight | 301.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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- 3-{[(4-Fluorophenyl)sulfonyl]amino}-thiophene-2-carboxylic acid (CAS 926227-92-1)
- 1-(6-(3-Fluorophenyl)pyridazin-3-yl)piperidine-4-carboxylic acid (CAS 1119450-52-0)
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Recommended Standards
- 3-(1H-Benzo[d]imidazol-2-yl)-[1,2,4]triazino[4,3-b]indazol-4-amine (CAS 61884-83-1)
- 3-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)amino)-1-(4-fluorophenyl)propan-1-one (CAS 477334-36-4)
- 3-amino-6-(difluoromethyl)-4-phenylthieno[2,3-b]pyridine-2-carbonitrile (CAS 942358-04-5)
- (R)-1-(4-(Benzyloxy)phenyl)ethan-1-ol (CAS 118239-25-1)
- (E)-1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-((((2,4-dichlorobenzyl)oxy)imino)methyl)piperidine-4-carboxamide (CAS 338780-74-8)
- 8-Isopropyl-5-methyl-4,4a,5,6,7,8-hexahydronaphthalen-2(3H)-one (CAS 4726-45-8)
- 3-(3,4-Diethyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)propanoic acid (CAS 404595-17-1)
- 4',5'-Bis(4-formylphenyl)-[1,1':2',1''-terphenyl]-4,4''-dicarbaldehyde (CAS 883835-33-4)
- (E)-3-(4-((2-Chlorobenzyl)oxy)phenyl)acrylic acid (CAS 879642-95-2)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
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