6-(N-(4-fluorophenyl)sulfamoyl)-2-hydroxyquinoline-4-carboxylic acid CAS 519152-68-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 519152-68-2 |
| Molecular Formula | C16H11FN2O5S |
| Molecular Weight | 362.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(N-(4-fluorophenyl)sulfamoyl)-2-hydroxyquinoline-4-carboxylic acid (CAS 519152-68-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H11FN2O5S. Molecular weight: 362.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H11FN2O5S |
| Molecular Weight | 362.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-4-6-Tri-O-acetyl-α-D-glucopyranose 1-2-(methyl orthoacetate) (CAS 3254-16-8)
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- 3-4-6-Tri-O-acetyl-α-D-galactopyranose 1-2-(methyl orthoacetate) (CAS 50801-29-1)
- 2-[1-(4-fluorophenyl)-5-oxo-2,5-dihydro-1h-pyrazol-3-yl]acetic acid (CAS 852851-74-2)
- n1-(3,4-Dimethylcyclohexyl)-n3,n3-dimethylpropane-1,3-diamine (CAS 1343296-26-3)
- N-benzyl-3-chloro-N-ethylpyrazin-2-amine (CAS 1283466-16-9)
- 7-hydroxy-3-methoxy-2-(3,4,5-trimethoxy-phenyl)-chromen-4-one (CAS 20979-43-5)
- 5-(1-Amino-ethyl)-furan-2-carboxylic acidhydrochloride (CAS 1185293-41-7)
- (+)-Biotin-PEG4-acid (CAS 721431-18-1)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
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