N-(4-Fluorophenyl)-3-(p-tolylthio)propanamide CAS 641993-76-2
| CAS No. | 641993-76-2 |
| Molecular Formula | C16H16FNOS |
| Molecular Weight | 289.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C16H16FNOS, N-(4-Fluorophenyl)-3-(p-tolylthio)propanamide contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 289.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
N-(4-Fluorophenyl)-3-(p-tolylthio)propanamide (CAS 641993-76-2), molecular formula C16H16FNOS and molecular weight 289.37 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-(4-Fluorophenyl)-3-(p-tolylthio)propanamide 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 | 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.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- 3-((4-Fluorophenyl)thio)-N-(m-tolyl)propanamide (CAS 896356-88-0)
- 3-((4-Fluorophenyl)thio)-N-(p-tolyl)propanamide (CAS 896356-82-4)
- N-(4-((4-fluorophenyl)thio)phenyl)isobutyramide (CAS 339105-09-8)
- 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
- N-[4-(benzyloxy)benzyl]-N-phenylamine (CAS 39860-75-8)
- Methyl 5-benzyl-2-isothiocyanatothiophene-3-carboxylate (CAS 861452-15-5)
- N1-((1-Benzylpiperidin-4-yl)methyl)-N2-methyloxalamide (CAS 953138-94-8)
- Methyl 2-isothiocyanato-5-methyl-4-phenylthiophene-3-carboxylate (CAS 588682-00-2)
- (S)-2-Methoxymethyl-morpholine hydrochloride (CAS 141196-38-5)
- Di-tert-butyl (S)-2-(2-hydroxypropan-2-yl)piperazine-1,4-dicarboxylate (CAS 1319591-15-5)
- 1-Methyl-1H-pyrrole-2-carbonitrile (CAS 34884-10-1)
- 8-Methylimidazo[1,2-a]pyridin-6-amine hydrochloride (CAS 1803591-03-8)
- DL-Hydroxyphenylalanine (CAS 17238-33-4)
- 5,6-Dimethylpyrimidin-4-amine (CAS 54568-12-6)
- Ethyl 3,5-difluoropyridine-2-carboxylate (CAS 1065267-10-8)
- Sulbenicillin Sodium (CAS 28002-18-8)
- Phenethyl 2,2,2-trifluoroacetate (CAS 55419-66-4)
- Insulin Degludec Impurity 3 (CAS CATO-C4X-21573)
Why CATO?
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