N-(2-aminoethyl)-3,5-difluorobenzenesulfonamide hydrochloride CAS 1607398-11-7
| CAS No. | 1607398-11-7 |
| Molecular Formula | C8H10F2N2O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies N-(2-aminoethyl)-3,5-difluorobenzenesulfonamide hydrochloride (CAS 1607398-11-7), a certified reference material (molecular formula C8H10F2N2O2SHCl, MW 272.69 g/mol) for analytical method development and quality control.
Structurally, N-(2-aminoethyl)-3,5-difluorobenzenesulfonamide hydrochloride (C8H10F2N2O2SHCl) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 272.69 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C8H10F2N2O2S HCl |
| Molecular Weight | 272.69 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 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- 1-(4-Aminobenzyl)piperidin-2-one (CAS 21172-66-7)
- Ethyl 9-(5-butyl-3-methylfuran-2-yl)nonanoate (CAS CATO-C4X-280632)
- 1-(oxolan-3-yl)piperidin-4-amine (CAS 1340194-93-5)
- 5-Methyl-1-(4-nitrophenyl)-1H-pyrazol-3(2H)-one (CAS 58332-40-4)
- 4-chloro-7-fluoroquinazolin-2-amine (CAS 1378819-99-8)
- [D-Ser6]-Semaglutide (CAS CATO-C4X-2226287)
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