3-((4-Fluorophenyl)thio)-N-(m-tolyl)propanamide CAS 896356-88-0
| CAS No. | 896356-88-0 |
| Molecular Formula | C16H16FNOS |
| Molecular Weight | 289.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-((4-Fluorophenyl)thio)-N-(m-tolyl)propanamide.
3-((4-Fluorophenyl)thio)-N-(m-tolyl)propanamide (CAS 896356-88-0), molecular formula C16H16FNOS and molecular weight 289.37 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-((4-Fluorophenyl)thio)-N-(m-tolyl)propanamide (C16H16FNOS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 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. 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.
As a certified reference material (CRM), 3-((4-Fluorophenyl)thio)-N-(m-tolyl)propanamide 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 | C16H16FNOS |
| Molecular Weight | 289.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fluorophenyl Standards
- 3-((4-Fluorophenyl)thio)-N-(p-tolyl)propanamide (CAS 896356-82-4)
- N-(4-((4-fluorophenyl)thio)phenyl)isobutyramide (CAS 339105-09-8)
- N-(4-Fluorophenyl)-3-(p-tolylthio)propanamide (CAS 641993-76-2)
- 2-{[4-(4-fluorophenyl)-1,2,3-thiadiazol-5-yl]sulfanyl}pyridine (CAS 338408-86-9)
- 6-(4-Fluorophenyl)-1,4-dimethyl-9H-carbazole (CAS 882747-34-4)
- 3-(4-Fluorophenyl)-5-(furan-2-yl)-4,5-dihydro-1H-pyrazole-1-carbothioamide (CAS 870680-36-7)
- ((2-Fluorophenyl)sulfonyl)-L-leucine (CAS 1041437-98-2)
- ((3-Fluorophenyl)sulfonyl)-L-leucine (CAS 1103527-39-4)
Recommended Standards
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- Ethyl 2-bromo-3-fluorobenzoate (CAS 1131040-49-7)
- N-(2-Methoxyphenyl)-4-(pyrrolidin-1-ylsulfonyl)benzamide (CAS 312755-78-5)
- 2-Chloro-4-fluoro-1-(sulfinylamino)benzene (CAS 1785763-41-8)
- 4-(2,5-Dichlorobenzoyl)quinoline (CAS 1706462-38-5)
- 1-(Furan-2-ylmethyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid (CAS 1339909-52-2)
- Ethyl 3,5-dimethyl-1-(5-(3-phenylureido)pyridin-2-yl)-1H-pyrazole-4-carboxylate (CAS 477712-89-3)
- 2-Bromo-4-(bromomethyl)pyridine hydrobromide (CAS 32938-44-6)
- 1-(3-Cyclopropyl-1-ethyl-1H-pyrazol-5-yl)ethan-1-one (CAS 1784185-18-7)
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