5-((4-Fluorophenyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde CAS 321848-46-8
| CAS No. | 321848-46-8 |
| Molecular Formula | C12H8F4N2OS |
| Molecular Weight | 304.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-((4-Fluorophenyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde 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.
CATO supplies 5-((4-Fluorophenyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde (CAS 321848-46-8), a certified reference material (molecular formula C12H8F4N2OS, MW 304.26 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H8F4N2OS, 5-((4-Fluorophenyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde contains a nitrogen-containing heterocyclic scaffold, 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 304.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C12H8F4N2OS |
| Molecular Weight | 304.26 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) | 8.0 |
| 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 Fluorophenyl Standards
- N-((3-(4-Fluorophenyl)-2-oxooxazolidin-5-yl)methyl)furan-2-carboxamide (CAS 954617-42-6)
- Ethyl 8-(4-fluorophenyl)-4-oxo-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxylate (CAS 1105190-13-3)
- 2-{2-[(4-fluorophenyl)methanesulfonamido]acetamido}acetic acid (CAS 1153243-59-4)
- 2-(7-(4-Fluorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl)acetic acid (CAS 1779132-36-3)
- 2-(5-(4-Fluorophenyl)-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)acetic acid (CAS 451461-16-8)
- 1-{[1-(2-Fluorophenyl)-1H-1,2,3-triazol-5-yl]methyl}piperidine-4-carboxylic acid (CAS 1400540-11-5)
- 2-(4-(4-Fluorophenyl)piperazin-1-yl)-2-(furan-2-yl)acetic acid (CAS 885276-80-2)
- 7-(4-Fluorophenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 243665-87-4)
Recommended Standards
- 3-(Benzo[d]oxazol-2-yl)-7-hydroxy-2-oxo-2H-chromene-4-carbonitrile (CAS 90146-01-3)
- Diethyl 2-(3-trifluoromethylphenyl)malonate (CAS 1997-28-0)
- (3E)-3-{[4-(trifluoromethyl)phenyl]methylidene}-3,4-dihydro-2H-1-benzopyran-4-one (CAS 796862-19-6)
- Vicine (CAS 152-93-2)
- N-(4,6-Diphenylpyrimidin-2-yl)cyclopropanecarboxamide (CAS 820961-72-6)
- Ethyl 2-amino-4-bromo-5-methoxybenzoate (CAS 2060005-49-2)
- Fmoc-Gly-Gly-Phe-OtBu (CAS 236426-37-2)
- 1-(2,3-Dimethoxybenzyl)-5-oxopyrrolidine-2-carboxylic acid (CAS 175228-18-9)
- Oxyphenisatine (CAS 125-13-3)
- 2-(Benzyloxy)-N-(4h-1,2,4-triazol-3-yl)propanamide (CAS 1197597-67-3)
- 2-chloro-1-[3-(trifluoromethyl)phenyl]ethan-1-one (CAS 439807-20-2)
- Methyl 4-[4-(benzyloxy)phenyl]-3-methoxybenzoate (CAS 1820641-68-6)
- 7-Methoxybenzo[d]oxazol-2-amine (CAS 1554147-50-0)
- Semaglutide Impurity 82 (CAS CATO-C4X-222682)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com