4-(2-Fluorophenyl)piperazine-1-carbothioamide CAS 1178728-47-6
| CAS No. | 1178728-47-6 |
| Molecular Formula | C11H14FN3S |
| Molecular Weight | 239.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-(2-Fluorophenyl)piperazine-1-carbothioamide 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.
4-(2-Fluorophenyl)piperazine-1-carbothioamide (CAS 1178728-47-6) is a high-purity analytical reference standard with the molecular formula C11H14FN3S and a molecular weight of 239.31 g/mol.
4-(2-Fluorophenyl)piperazine-1-carbothioamide (C11H14FN3S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C11H14FN3S |
| Molecular Weight | 239.31 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Fluorophenyl Standards
- 4-(4-Fluorophenyl)piperazine-1-carbothioamide (CAS 25565-70-2)
- Ethyl 3-{[2-(4-fluorophenyl)ethyl]amino}propanoate (CAS 1099610-28-2)
- Methyl 3-{[2-(4-fluorophenyl)ethyl]amino}butanoate (CAS 1153450-62-4)
- Methyl 3-{[2-(4-fluorophenyl)ethyl]amino}-2-methylpropanoate (CAS 1154155-88-0)
- N-(1-(4-fluorophenyl)ethyl)-N-isopropylglycine (CAS 1353959-95-1)
- 4-(4-Fluorophenyl)-2-thioxo-2,3-dihydrothiazole-5-carbaldehyde (CAS 890091-61-9)
- (5E)-5-[(2-fluorophenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one 350-22-1 MS-1537 (CAS 350-22-1)
- 3-(2-Fluorophenyl)-4-methyl-5-(methylsulfinyl)-4H-1,2,4-triazole (CAS 116850-53-4)
Recommended Standards
- N-(4-Ethoxybenzyl)-2,2-dimethoxyethan-1-amine (CAS 1178640-57-7)
- [4-(3,4-dihydro-2H-1-benzopyran-6-yl)phenyl]methanamine (CAS 1179250-78-2)
- Tert-butyl 9-oxo-6-azaspiro[3.5]Nonane-6-carboxylate (CAS 1159982-50-9)
- 4-Cyclopentaneamidocyclohexane-1-carboxylic acid, mixture of diastereomers (CAS 1183933-50-7)
- 8-Allyl-8-azabicyclo[3.2.1]Octan-3-one (CAS 60206-31-7)
- (3-Nitrophenyl)-n,n-dimethylmethanamine (CAS 15184-95-9)
- [1-(aminomethyl)-2,2-dimethylcyclopropyl]methanol (CAS 1340463-43-5)
- Methyl 2-amino-3-(benzyloxy)propanoate (CAS 55895-87-9)
- N-(2-Formyl-6-methyl-1H-indol-3-yl)-N,N-dimethylimidoformamide (CAS 1134334-54-5)
- 3-(Chlorodifluoromethyl)-6-((5-(trifluoromethyl)pyridin-2-yl)thio)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 477871-70-8)
- 3-((4-Isopropylbenzyl)amino)butanamide (CAS 1427673-33-3)
- (S)-Fmoc-2-amino-5-[(N'-Pbf-N''-Boc-amino)-guanidino]-pentanoic acid, 95% (CAS 1060769-54-1)
- (2Z)-4,4,4-Trifluoro-3-oxo-N-[3-(trifluoromethyl)phenyl]-2-{2-[3-(trifluoromethyl)phenyl]hydrazin-1-ylidene}butanamide (CAS 478067-06-0)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
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