5-(Benzylthio)-4-(4-fluorophenyl)-1,2,3-thiadiazole CAS 338408-63-2
| CAS No. | 338408-63-2 |
| Molecular Formula | C15H11FN2S2 |
| Molecular Weight | 302.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(Benzylthio)-4-(4-fluorophenyl)-1,2,3-thiadiazole (CAS 338408-63-2), a certified reference material (molecular formula C15H11FN2S2, MW 302.39 g/mol) for analytical method development and quality control.
The molecular framework of 5-(Benzylthio)-4-(4-fluorophenyl)-1,2,3-thiadiazole (C15H11FN2S2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), 5-(Benzylthio)-4-(4-fluorophenyl)-1,2,3-thiadiazole 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 | C15H11FN2S2 |
| Molecular Weight | 302.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Benzylthio Standards
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- 9-(Benzylthio)acridine (CAS 1039-49-2)
- 3-(Benzylthio)-4H-benzo[b][1,4]thiazine 1,1-dioxide (CAS 22191-27-1)
- 2-(Benzylthio)-5-(tert-butylthio)-4-methylpyridine (CAS 1355192-48-1)
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Recommended Standards
- 5-(1,3-Dioxolan-2-yl)-2-(4-isopropylbenzoyl)thiophene (CAS 898778-37-5)
- 6-(Isopropylthio)-N-(4-methoxyphenyl)nicotinamide (CAS 339011-54-0)
- 4-methyl-3-(morpholin-4-ylcarbonyl)-5-phenylthien-2-ylamine (CAS 749920-71-6)
- 6-Methyl-5-phenyl-2-(phenylsulfanyl)pyridine-3-carbonitrile (CAS 338423-74-8)
- 5-(3-Acetamidophenyl)nicotinic acid (CAS 1172758-47-2)
- 5-(4-Chlorophenyl)-N-(2-fluorophenyl)thiazol-2-amine (CAS 297150-34-6)
- 5-Bromo-2-phenylthiazole (CAS 53715-67-6)
- 2-((4-Aminobutyl)amino)ethanol (CAS 23563-86-2)
- 2-(2-Methoxyphenyl)-2-(pyrrolidin-1-yl)acetic acid (CAS 1017212-17-7)
- N,N,N-trimethyl-2-(propionylthio)ethan-1-aminium chloride (CAS 70496-34-3)
- (R)-α-Allylproline·HCl (CAS 177206-69-8)
- Cyclopropyl(p-tolyl)methanamine hydrochloride (CAS 1171765-33-5)
- 2-(Benzyloxy)-5-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1661043-42-0)
- Tirzepatide Impurity 45 (CAS CATO-C4X-324045)
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