(3-Fluorophenyl)(4-(4-(methylsulfonyl)benzo[d]thiazol-2-yl)piperazin-1-yl)methanone CAS 941962-01-2
| CAS No. | 941962-01-2 |
| Molecular Formula | C19H18FN3O3S2 |
| Molecular Weight | 419.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-Fluorophenyl)(4-(4-(methylsulfonyl)benzo[d]thiazol-2-yl)piperazin-1-yl)methanone (CAS 941962-01-2) is a high-purity analytical reference standard with the molecular formula C19H18FN3O3S2 and a molecular weight of 419.49 g/mol.
Based on its molecular formula C19H18FN3O3S2, (3-Fluorophenyl)(4-(4-(methylsulfonyl)benzo[d]thiazol-2-yl)piperazin-1-yl)methanone contains a steroid 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 419.49 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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 | C19H18FN3O3S2 |
| Molecular Weight | 419.49 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Fluorophenyl Standards
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Recommended Standards
- LSN 3154567 (Nampt-IN-1) (CAS 1698878-14-6)
- (E)-1-[(1S)-1-(4-Fluorophenyl)ethyl]-3-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)benzylidene]piperidin-2-one (CAS 870843-42-8)
- Methyl (2Z)-3-[(3,4-dimethoxyphenyl)amino]-2-[4-(propan-2-yl)benzenesulfonyl]prop-2-enoate (CAS 1327178-01-7)
- 4-(4-(Dimethylamino)phenyl)-N-(3-fluorophenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxamide (CAS 421567-27-3)
- 3-(2,6-dimethylpyridin-3-yl)propanoic acid (CAS 1355062-17-7)
- 3-formylfuran-2-carboxylic acid (CAS 29182-07-8)
- 1-((4'-Chloro-5,5-dimethyl-3,4,5,6-tetrahydro-[1,1'-biphenyl]-2-yl)methyl)piperazine dihydrochloride (CAS 1628047-87-9)
- Finerenone Impurity 208 (CAS CATO-C4X-2880208)
- 2-(o-Tolyl)thiazolidine (CAS 67086-87-7)
- 4-(Aminomethyl)-2-chlorobenzoic acid (CAS 1208507-67-8)
- Ethyl 1-(4-bromophenyl)-5-fluoro-1H-pyrazole-4-carboxylate (CAS 1269293-78-8)
- Benzyl (S)-(morpholin-2-ylmethyl)carbamate (CAS 1174913-73-5)
- 2,4-Dimethoxyphenol (CAS 13330-65-9)
- Peptide 438 (CAS CATO-CPTD788438)
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