N-[(E)-2-[6-Methyl-3-(methylsulfanyl)-1,2,4-triazin-5-yl]ethenyl]-3,5-bis(trifluoromethyl)aniline CAS 306980-28-9
| CAS No. | 306980-28-9 |
| Molecular Formula | C15H12F6N4S |
| Molecular Weight | 394.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-[(E)-2-[6-Methyl-3-(methylsulfanyl)-1,2,4-triazin-5-yl]ethenyl]-3,5-bis(trifluoromethyl)aniline (CAS 306980-28-9), molecular formula C15H12F6N4S and molecular weight 394.34 g/mol, is a CATO reference standard with documented purity and traceability.
N-[(E)-2-[6-Methyl-3-(methylsulfanyl)-1,2,4-triazin-5-yl]ethenyl]-3,5-bis(trifluoromethyl)aniline (C15H12F6N4S) 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).
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.
As a certified reference material (CRM), N-[(E)-2-[6-Methyl-3-(methylsulfanyl)-1,2,4-triazin-5-yl]ethenyl]-3,5-bis(trifluoromethyl)aniline 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 | C15H12F6N4S |
| Molecular Weight | 394.34 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
- N,3-Bis(4-chlorophenyl)-5-(methylsulfanyl)thiophene-2-carboxamide (CAS 477857-96-8)
- N-[4-[(Trifluoroacetyl)amino]benzoyl-d4]-L-glutamic Acid Dimethyl Ester (CAS 461426-33-5)
- Ethyl 2,6-bis(4-nitrophenyl)pyrimidine-4-carboxylate (CAS 62235-62-5)
- 2’,3’,5’-Tri-O-acetylinosine (CAS 3181-38-2)
- 2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)-N-methyl-N,4-bis(4-methylphenyl)thiophene-3-sulfonamide (CAS 1173751-96-6)
- 4-(3,4-Dihydro-2h-benzo[b][1,4]dioxepin-7-yl)thiazol-2(3h)-imine (CAS 306935-51-3)
- Dicyclopentamethylenethiuram Disulfide (CAS 94-37-1)
- (4-(Bromomethyl)-5-(difluoromethyl)-6-iodopyridin-2-yl)methanol (CAS 1807140-33-5)
- 6-(3,4-Dimethoxyphenyl)-2-methylnicotinaldehyde (CAS 1447958-31-7)
- 4-Chlorobenzeneethanimidamide HCl (CAS 6487-93-0)
- (E)-[(5-Bromofuran-2-yl)methylidene](methyl)oxidoazanium (CAS 41106-12-1)
- 3-(Bromomethyl)-1-methylquinolin-2(1H)-one (CAS 114561-16-9)
- 7-Chloro-2-(3,4-dichlorophenyl)-3-hydroxy-3,4-dihydroquinazolin-4-one (CAS 477864-78-1)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
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