2-Fluoro-n-(3-methoxypropyl)benzene-1-sulfonamide CAS 790263-29-5
| CAS No. | 790263-29-5 |
| Molecular Formula | C10H14FNO3S |
| Molecular Weight | 247.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 247.29 g/mol gives 2-Fluoro-n-(3-methoxypropyl)benzene-1-sulfonamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Fluoro-n-(3-methoxypropyl)benzene-1-sulfonamide (CAS 790263-29-5) is a high-purity analytical reference standard with the molecular formula C10H14FNO3S and a molecular weight of 247.29 g/mol.
Based on its molecular formula C10H14FNO3S, 2-Fluoro-n-(3-methoxypropyl)benzene-1-sulfonamide contains a nitrogen-containing heterocyclic scaffold, 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 247.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H14FNO3S |
| Molecular Weight | 247.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fluoro Standards
- 3-Fluoro-n-(2-hydroxypropyl)-4-methylbenzenesulfonamide (CAS 1154107-75-1)
- 4-Fluoro-n-(2-methoxyethyl)-n-methylbenzenesulfonamide (CAS 1184793-28-9)
- [2-Fluoro-5-(3-methylimidazo[2,1-b][1,3]thiazol-6-yl)phenyl]amine (CAS 1283108-16-6)
- 2-Fluoro-5-(hydroxymethyl)-n-(propan-2-yl)benzene-1-sulfonamide (CAS 1482952-22-6)
- 2-(((4-Fluoro-3-methylphenyl)amino)(methylthio)methylene)malononitrile (CAS 866010-36-8)
- 4-Fluoro-3-methoxy-n-propylbenzenesulfonamide (CAS 898650-11-8)
- 4-Fluoro-n-(3-methoxypropyl)benzene-1-sulfonamide (CAS 349397-51-9)
- 4-(2-Fluoro-4-methoxyphenyl)-4,5,6,7-tetrahydro-3h-imidazo[4,5-c]pyridine (CAS 1010882-44-6)
Recommended Standards
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- 2-Oxo-1-phenyl-2-(pyrrolidin-1-yl)ethyl acetate (CAS 73200-21-2)
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- (1-Amino-3,3-difluoro-cyclobutyl)methanol (CAS 1363380-82-8)
- 3-Amino-3-(3-bromophenyl)propan-1-ol (CAS 787615-13-8)
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