(1-(4-Fluorophenyl)-3-(4-(methylthio)phenyl)-1H-pyrazol-4-yl)methanol CAS 618444-46-5
| CAS No. | 618444-46-5 |
| Molecular Formula | C17H15FN2OS |
| Molecular Weight | 314.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(1-(4-Fluorophenyl)-3-(4-(methylthio)phenyl)-1H-pyrazol-4-yl)methanol (CAS 618444-46-5), molecular formula C17H15FN2OS and molecular weight 314.38 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H15FN2OS, (1-(4-Fluorophenyl)-3-(4-(methylthio)phenyl)-1H-pyrazol-4-yl)methanol 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 314.38 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.
As a certified reference material (CRM), (1-(4-Fluorophenyl)-3-(4-(methylthio)phenyl)-1H-pyrazol-4-yl)methanol 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.
Physical & Chemical Properties
| Molecular Formula | C17H15FN2OS |
| Molecular Weight | 314.38 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Fluorophenyl Standards
- 3-(2-Fluorophenyl)-2-methyl-2,3,5,6-tetrahydro-4H-2,6-methanobenzo[g][1,3,5]oxadiazocine-4-thione (CAS 946294-64-0)
- 3-(4-Fluorophenyl)-2-methyl-2,3,5,6-tetrahydro-4H-2,6-methanobenzo[g][1,3,5]oxadiazocine-4-thione (CAS 702655-62-7)
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- 2-((3-(4-Fluorophenyl)imidazo[1,2-b]pyridazin-6-yl)amino)-3-methylbutan-1-ol (CAS 1012343-82-6)
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- N-(2-(2-(4-Fluorophenyl)thiazol-4-yl)ethyl)ethanesulfonamide (CAS 941900-93-2)
Recommended Standards
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- 4-Chloro-2-(2,2-dibromovinyl)-1-fluorobenzene (CAS 1881272-50-9)
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- 1-Heptyl-3-methyl-1H-imidazol-3-ium bromide (CAS 343851-32-1)
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- 2-Amino-3-(3-boronophenyl)propanoic acid (CAS 157968-90-6)
- 3-Bromo-6-fluoro-2-nitroaniline (CAS 1119454-21-5)
- Ethyl (2E)-2-(2,4-difluorobenzenesulfonyl)-3-[(4-ethylphenyl)amino]prop-2-enoate (CAS 1327195-85-6)
- Anhydrolutein-III (CAS 752-29-4)
- 2-(2-Chloro-4-fluorophenoxy)ethanethioamide (CAS 952183-08-3)
- Diethyl 2-acetamido-2-(3-(1,3-dioxoisoindolin-2-yl)-2-oxopropyl)malonate (CAS 408507-08-4)
- Pentaerythritol distearate (mixture) (CAS 13081-97-5)
- Neuropeptide Y (2-36), amide, porcine (CAS 102961-52-4)
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