4-(4-Fluorophenyl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile CAS 1708208-67-6
| CAS No. | 1708208-67-6 |
| Molecular Formula | C12H7FN2S |
| Molecular Weight | 230.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H7FN2S, 4-(4-Fluorophenyl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 230.26 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.
4-(4-Fluorophenyl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile (CAS 1708208-67-6), molecular formula C12H7FN2S and molecular weight 230.26 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 4-(4-Fluorophenyl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile 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 | C12H7FN2S |
| Molecular Weight | 230.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Fluorophenyl Standards
- 6-(2-Fluorophenyl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile (CAS 1257317-83-1)
- 6-(3-Fluorophenyl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile (CAS 1257317-84-2)
- 6-(4-Fluorophenyl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile (CAS 132360-04-4)
- 3-[(3-fluorophenyl)sulfanyl]-2-hydroxy-2-methylpropanoic acid (CAS 1506047-42-2)
- 4-(2-Fluorophenyl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile (CAS 1707567-06-3)
- 4-(3-Fluorophenyl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile (CAS 1713477-68-9)
- 3-[(4-Fluorophenyl)thio]-2-hydroxy-2-methylpropanoic acid (CAS 339530-91-5)
- 3-(4-Fluorophenyl)-6,7-dihydro-1H-indazol-4(5H)-one (CAS 155590-18-4)
Recommended Standards
- 2-(Furan-2-ylmethoxy)-4,6-dimethylbenzaldehyde (CAS 1708436-58-1)
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- 2-((1H-pyrazol-1-yl)methoxy)-4,6-dimethylbenzaldehyde (CAS 1710301-87-3)
- 3',5'-Dimethoxy-[1,1'-biphenyl]-2-ol (CAS 168301-25-5)
- N-(2-Hydroxyethyl)-N-methylglycine (CAS 26294-19-9)
- Benzyl (5-bromo-2-methylphenyl)carbamate (CAS 1820706-58-8)
- 4-Cyano-N-(2-(phenylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)benzamide (CAS 954683-45-5)
- 2-Amino-3-(tert-butyl)benzamide (CAS 1885-71-8)
- tert-Butyl 3-(aminomethyl)azetidine-1-carboxylateHCl (CAS 1173206-71-7)
- 2,3-Dimethoxyphenol (CAS 5150-42-5)
- (4,5-Dimethylthiophen-3-yl)(pyrrolidin-1-yl)methanone (CAS 774589-67-2)
- (E)-[1-(4-Chlorophenyl)-2-[(4-methoxyphenyl)sulfanyl]ethylidene](methoxy)amine (CAS 320422-55-7)
- Obeticholic Acid Impurity 52 (CAS 60354-42-9)
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