3-[(prop-2-en-1-yl)[3-(trifluoromethyl)phenyl]sulfamoyl]benzoic acid CAS 519152-10-4
| CAS No. | 519152-10-4 |
| Molecular Formula | C17H14F3NO4S |
| Molecular Weight | 385.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
3-[(prop-2-en-1-yl)[3-(trifluoromethyl)phenyl]sulfamoyl]benzoic acid (CAS 519152-10-4), molecular formula C17H14F3NO4S and molecular weight 385.36 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H14F3NO4S, 3-[(prop-2-en-1-yl)[3-(trifluoromethyl)phenyl]sulfamoyl]benzoic acid contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 385.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 3-[(prop-2-en-1-yl)[3-(trifluoromethyl)phenyl]sulfamoyl]benzoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H14F3NO4S |
| Molecular Weight | 385.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related prop Standards
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- 5-[4-(Prop-2-en-1-yl)-5-sulfanyl-4H-1,2,4-triazol-3-yl]-1-{[3-(trifluoromethyl)phenyl]methyl}-1,2-dihydropyridin-2-one (CAS 477852-98-5)
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Recommended Standards
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- 4-Methoxybenzyl (1-methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazol-5-yl)carbamate (CAS 866143-89-7)
- 3-Cyclopropylpyrrolidine (CAS 1250004-31-9)
- 4-Bromo-4'-heptyl-1,1'-biphenyl (CAS 58573-93-6)
- 3-[(2-aminophenyl)formamido]propanamide (CAS 1156868-60-8)
- 4-Chloro-6-(perfluoroethyl)pyrimidin-2-amine (CAS 2761768-25-4)
- N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic Acid-d15 (CAS 1219794-63-4)
- N,N-dimethyl-1-(2H-tetrazol-5-yl)methanamine (CAS 116833-33-1)
- Elagolix Impurity 23 (CAS CATO-C4X-206823)
- Indeno[2,1-b]indole (CAS 206-72-4)
- 4-Methoxy-3-propylbenzaldehyde (CAS 104175-21-5)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
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