1-methyl-3-(trifluoromethyl)-5-{[3-(trifluoromethyl)phenyl]methanesulfonyl}-1H-pyrazole-4-carbonitrile 318469-14-6 5F-392S CAS 318469-14-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 318469-14-6 |
| Molecular Formula | C14H9F6N3O2S |
| Molecular Weight | 397.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-methyl-3-(trifluoromethyl)-5-{[3-(trifluoromethyl)phenyl]methanesulfonyl}-1H-pyrazole-4-carbonitrile 318469-14-6 5F-392S (CAS 318469-14-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H9F6N3O2S. Molecular weight: 397.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H9F6N3O2S |
| Molecular Weight | 397.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| 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 | 3 |
| Sulfur Atoms | 1 |
Related methyl Standards
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- 2-Oxo-2-(3-(trifluoromethyl)phenyl)ethyl 2-methyl-4-(trifluoromethyl)thiazole-5-carboxylate (CAS 303148-33-6)
- 5-(2,4-Bis(trifluoromethyl)imidazo[1,2-a][1,8]naphthyridin-8-yl)oxazole-4-carbonitrile (CAS 1431426-09-3)
- (3,5-Bis(trifluoromethyl)phenyl)(2-chloro-6-(dimethylamino)pyrimidin-4-yl)methanone (CAS 1956318-45-8)
- 3-[3,5-bis(trifluoromethyl)phenyl]-5-(5-chloro-1-methyl-1H-pyrazol-4-yl)-1,2,4-oxadiazole (CAS 648427-09-2)
- 3,5-Bis(trifluoromethyl)benzaldehyde O-(2-chloronicotinoyl) oxime (CAS 253178-64-2)
- 4-(((Trifluoromethyl)sulfonyl)oxy)-2H-thiochromen-7-yl pivalate (CAS 2226904-96-5)
- 3-Propyl-6-(trifluoromethyl)-2-((3-(trifluoromethyl)benzyl)thio)pyrimidin-4(3H)-one (CAS 866143-23-9)
Recommended Standards
- 3-[(2,4-Dichlorophenyl)methyl]-4-hydroxy-1-[3-(morpholin-4-yl)propyl]-1,2-dihydropyridin-2-one (CAS 478063-85-3)
- Diflufenican-d3 (3-trifluoromethylphenoxy-2,4,6-d3) (CAS 1185009-29-3)
- 9-(3-Bromophenyl)-9-phenyl-9H-fluorene (CAS 1257251-75-4)
- 4-Amino-1-((2R,3R,4R,5R)-5-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-3-fluoro-4-hydroxytetrahydrofuran-2-yl)pyrimidin-2(1H)-one (CAS 177086-37-2)
- 6-Methyl-3-nitropyridine-2-carboxylic acid (CAS 21203-64-5)
- N-cyclopentyl-2-(thietan-3-ylamino)acetamide (CAS 1873269-15-8)
- Ethyl (E)-3-(4-(1,3-dioxolan-2-yl)phenyl)acrylate (CAS 887582-91-4)
- 3-(1,3-Dioxolan-2-yl)-7-oxabicyclo[4.1.0]heptane (CAS 19207-19-3)
- Methyl-(3-piperidin-4-yl-pyrazin-2-yl)-amine dihydrochloride (CAS 1361113-34-9)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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