2-Hydroxy-6-[(3-methylphenyl)sulfamoyl]quinoline-4-carboxylic acid CAS 721418-33-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 721418-33-3 |
| Molecular Formula | C17H14N2O5S |
| Molecular Weight | 358.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Hydroxy-6-[(3-methylphenyl)sulfamoyl]quinoline-4-carboxylic acid (CAS 721418-33-3) pharmaceutical standards reference standard. Molecular formula: C17H14N2O5S. Molecular weight: 358.37 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H14N2O5S |
| Molecular Weight | 358.37 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
- 4-Hydroxy-7-(3-morpholinopropoxy)-6-nitroquinoline-3-carbonitrile (CAS 919482-02-3)
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- 4-Hydroxy-3-(2-(5-methoxy-1H-indol-3-yl)ethyl)-4-methyl-1-oxa-3-azaspiro[4.5]Decan-2-one (CAS 883291-32-5)
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- 2-Hydroxy-5-methoxy-3-((8Z,11Z)-pentadeca-8,11,14-trien-1-yl)cyclohexa-2,5-diene-1,4-dione (CAS 105018-76-6)
- N-(4-Hydroxy-2-oxo-1,2-dihydroquinolin-3-yl)dodecanamide (CAS 184536-32-1)
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Recommended Standards
- 2-[4-(4-Fluorophenyl)piperazino]-N-(2-nitrophenyl)acetamide (CAS 329778-01-0)
- 2-Oxo-2-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)ethyl 2-(methylthio)nicotinate (CAS 380487-89-8)
- 2-[4-(3-Fluoro-4-methoxyphenyl)-5-methylpyrimidin-2-yl]-4-(2-hydroxyethyl)-5-methyl-2,3-dihydro-1H-pyrazol-3-one (CAS 866133-80-4)
- 36877-69-7 Rhodamine isothiocyanate 9-(2-Carboxy-5(or 6)-isothiocyanatophenyl)-3,6-bis(diethylamino)xanthylium chloride Xanthylium, 9-(2-carboxy-5(or 6)-isothiocyanatophenyl)-3,6-bis(diethylamino)-, chloride (1:1) Xanthylium, 9-(2-carboxy-5(or 6)-isothiocyanatophenyl)-3,6-bis(diethylamino)-, chloride EINECS 253-248-9 Rhodamine B isothiocyanate (CAS 36877-69-7)
- N-(8-Amino-6-fluoro-5-methyl-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetamide (CAS 182182-31-6)
- Methyl N-ethylglycinate (CAS 84532-85-4)
- 4-Fluoro-1H-indol-7-amine (CAS 292636-13-6)
- N-[4-[[5,6-Dihydro-4-hydroxy-6-(1-methylethyl)-2-oxo-6-(2-phenylethyl)-2H-pyran-3-yl]thio]-5-(1,1-dimethylethyl)-2-methylphenyl]-N'-ethylsulfamide (CAS 263843-04-5)
- 4-Bromo-N-(3-fluoro-2-methylphenyl)benzamide (CAS 1281763-15-2)
- Retatrutide (CAS 2381089-83-2)
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