N-((4-(4-Fluorophenyl)-5-mercapto-4H-1,2,4-triazol-3-yl)methyl)methanesulfonamide CAS 917747-35-4
| CAS No. | 917747-35-4 |
| Molecular Formula | C10H11FN4O2S2 |
| Molecular Weight | 302.35 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.
N-((4-(4-Fluorophenyl)-5-mercapto-4H-1,2,4-triazol-3-yl)methyl)methanesulfonamide (CAS 917747-35-4) is a high-purity analytical reference standard with the molecular formula C10H11FN4O2S2 and a molecular weight of 302.35 g/mol.
Structurally, N-((4-(4-Fluorophenyl)-5-mercapto-4H-1,2,4-triazol-3-yl)methyl)methanesulfonamide (C10H11FN4O2S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 302.35 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures N-((4-(4-Fluorophenyl)-5-mercapto-4H-1,2,4-triazol-3-yl)methyl)methanesulfonamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H11FN4O2S2 |
| Molecular Weight | 302.35 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- 4-((4-(4-Chloro-3-methylphenyl)thiazol-2-yl)amino)benzonitrile (CAS 1022254-59-6)
- 1-[2-(propan-2-yl)-1,3-oxazol-4-yl]ethan-1-one (CAS 1539973-82-4)
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- 5-(Propan-2-yloxy)-1,3,4-thiadiazole-2-thiol (CAS 37158-92-2)
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