1-(3-Fluorobenzyl)-4-(methylsulfanyl)-2-oxo-6-phenyl-1,2-dihydro-3-pyridinecarbonitrile CAS 478042-99-8
| CAS No. | 478042-99-8 |
| Molecular Formula | C20H15FN2OS |
| Molecular Weight | 350.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(3-Fluorobenzyl)-4-(methylsulfanyl)-2-oxo-6-phenyl-1,2-dihydro-3-pyridinecarbonitrile 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.
CATO supplies 1-(3-Fluorobenzyl)-4-(methylsulfanyl)-2-oxo-6-phenyl-1,2-dihydro-3-pyridinecarbonitrile (CAS 478042-99-8), a certified reference material (molecular formula C20H15FN2OS, MW 350.41 g/mol) for analytical method development and quality control.
Based on its molecular formula C20H15FN2OS, 1-(3-Fluorobenzyl)-4-(methylsulfanyl)-2-oxo-6-phenyl-1,2-dihydro-3-pyridinecarbonitrile contains a steroid core, 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 350.41 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H15FN2OS |
| Molecular Weight | 350.41 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Fluorobenzyl Standards
- 3-((4-Fluorobenzyl)thio)-6-(p-tolyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 941994-89-4)
- 2-((4-Fluorobenzyl)thio)-3-(2-hydroxypropyl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1788585-53-4)
- 2-((3-Fluorobenzyl)thio)-1-(phenylsulfonyl)-4,5-dihydro-1H-imidazole (CAS 868216-71-1)
- 1243005-12-0 [5-(4-Fluorobenzyl)-4-oxo-4,5-dihydro-3H-pyridazino[4,5-b]indol-3-yl]acetic acid MFCD15732195 (CAS 1243005-12-0)
- 3-(1-(4-Fluorobenzyl)-1H-1,2,3-triazol-4-yl)-5-(4-methoxyphenyl)-1,2,4-oxadiazole (CAS 1251630-71-3)
- 3-(4-Fluorobenzyl)-1-(4-methoxyphenyl)-2,4-dioxo-1,2,3,4-tetrahydro-5-pyrimidinecarbonitrile (CAS 321432-33-1)
- 2-((3-Fluorobenzyl)thio)-4-(trifluoromethyl)-6,7-dihydro-5H-cyclopenta[b]pyridine-3-carbonitrile (CAS 626221-44-1)
- N-(4-fluorobenzyl)-4-(4-methoxybenzoyl)-1H-pyrrole-2-carboxamide (CAS 478259-67-5)
Recommended Standards
- 1-(2,4-Dimethoxyphenyl)-6-methoxy-4-methyl-2,3-dihydro-1H-pyrrolo[3,2-c]quinoline (CAS 860789-57-7)
- 1-(Benzylideneamino)-4,6-diphenylpyridin-2(1H)-one (CAS 26478-99-9)
- 1-(2-(1,3-Dimethyl-5-phenoxy-1H-pyrazol-4-yl)ethyl)-3-phenylurea (CAS 477711-47-0)
- 1-(Tert-butyl) 3-methyl 3-((4-methoxybenzyl)amino)azetidine-1,3-dicarboxylate (CAS 2198098-55-2)
- N-(2-amino-6-oxo-4-(trifluoromethyl)pyrimidin-1(6H)-yl)-N-(phenylsulfonyl)benzenesulfonamide (CAS 860611-91-2)
- 6-tert-butyl-4-chloro-1-isopropyl-pyrazolo[3,4-d]pyrimidine (CAS 2868363-04-4)
- 2-(Propan-2-yl)pyrimidin-5-amine (CAS 944902-46-9)
- 2-Amino-4-(4-fluorophenyl)thiophene-3-carboxylic acid (CAS 893644-94-5)
- 5,6,7,8-Tetrahydroimidazo[1,5-a]pyridine-7-carboxylic acid (CAS 753428-77-2)
- Norfloxacin EP Impurity F (CAS 67681-84-9)
- 1-(Difluoromethyl)-2,3-difluorobenzene (CAS 1214349-96-8)
- 4-Methoxy-3-pyrrolidinomethyl benzophenone (CAS 898794-06-4)
- 4-(1-Pyrrolidylsulfonyl)phenylboronic Acid Pinacol Ester (CAS 928657-21-0)
- Peptide 435 (CAS CATO-CPTD788435)
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