1-[3-(2-Fluorophenyl)-1,2,4-thiadiazol-5-yl]piperazine CAS 887625-43-6
| CAS No. | 887625-43-6 |
| Molecular Formula | C12H13FN4S |
| Molecular Weight | 264.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 1-[3-(2-Fluorophenyl)-1,2,4-thiadiazol-5-yl]piperazine (CAS 887625-43-6), a certified reference material (molecular formula C12H13FN4S, MW 264.32 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H13FN4S, 1-[3-(2-Fluorophenyl)-1,2,4-thiadiazol-5-yl]piperazine 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 264.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C12H13FN4S |
| Molecular Weight | 264.32 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Fluorophenyl Standards
- N-(2-fluorophenyl)-2-(thiophen-2-ylmethylamino)acetamide (CAS 1024128-20-8)
- 1-[3-(4-Fluorophenyl)-1,2,4-thiadiazol-5-yl]piperazine (CAS 1062512-45-1)
- 1-(4-Fluorophenyl)-2-((1-methyl-1h-imidazol-2-yl)thio)propan-1-one (CAS 1154195-26-2)
- 1-[3-(3-Fluorophenyl)-1,2,4-thiadiazol-5-yl]piperazine (CAS 1417825-51-4)
- 4-(2-Fluorophenyl)-6-methylthieno[2,3-d]pyrimidin-2(1H)-one (CAS 50263-91-7)
- N-(4-(4-Fluorophenyl)thiazol-2-yl)butyramide (CAS 308298-79-5)
- 1-[4-(2-acetyl-4-fluorophenyl)piperazin-1-yl]ethan-1-one (CAS 1019548-30-1)
- 2-(4-Fluorophenyl)-2,3-dihydro-1H-perimidine (CAS 1813-69-0)
Recommended Standards
- 1,5-Dimethyl-2,4-diphenyl-1H-pyrazol-3(2H)-one (CAS 821798-41-8)
- 10B-phenyl-1,3,4,10b-tetrahydropyrimido[2,1-a]isoindol-6(2H)-one (CAS 5983-52-8)
- 1,3-Dibutylxanthine (CAS 2850-36-4)
- 1-Benzhydryl-3-hydroxyazetidine-3-carbonitrile (CAS 686347-59-1)
- 5-(Benzyloxy)-4-chloropyrimidine (CAS 91063-23-9)
- 2-(2-Naphthyloxy)-6-phenyl-4-(trifluoromethyl)nicotinonitrile (CAS 338749-47-6)
- 2-Ethyl-6-methylthiomorpholine 1,1-dioxide (CAS 1489600-29-4)
- 2-Methoxy-N-(2-(piperidin-1-yl)ethyl)acetamide (CAS 1252461-45-2)
- Ethyl 2-amino-5-methoxy-4-((1-methylpiperidin-4-yl)methoxy)benzoate (CAS 264208-66-4)
- 3-Chloro-4-fluorobenzoic Acid (CAS 403-16-7)
- 3-Hydroxy-5-iodo-N,N-dimethylbenzamide (CAS 1243287-96-8)
- (8β)-8-[[[(1,1-Dimethylethyl)dimethylsilyl]oxy]methyl]ergoline (CAS 1075250-74-6)
- Ethyl 2,2,3,3-tetrafluoro-2-(trifluoromethoxy)propionate (CAS 1526-49-4)
- Neuropeptide FF (CAS 99566-27-5)
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