1-Methyl-5-(phenylthio)-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile CAS 318284-60-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 318284-60-5 |
| Molecular Formula | C12H8F3N3S |
| Molecular Weight | 283.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methyl-5-(phenylthio)-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile (CAS 318284-60-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H8F3N3S. Molecular weight: 283.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H8F3N3S |
| Molecular Weight | 283.27 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) | 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 |
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- 1-Phenyl-3-(phenylthio)pyrrolidine-2,5-dione (CAS 71724-33-9)
- 1-(1-(Phenylthio)butyl)-1H-benzo[d][1,2,3]triazole (CAS 111098-62-5)
- 2-(1-(Phenylthio)butyl)-2H-benzo[d][1,2,3]triazole (CAS 138883-58-6)
- ((Phenylthio)methylene)bis(phosphonic acid) (CAS 89987-42-8)
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Recommended Standards
- 6-Methyl-5-(3-(trifluoromethyl)phenyl)thiazolo[3,2-b][1,2,4]triazole (CAS 1956371-93-9)
- 2-((2,5-Difluorophenyl)carbamoyl)cyclohexane-1-carboxylic acid (CAS 899023-10-0)
- 6-Methyl-5-(2-(trifluoromethyl)phenyl)thiazolo[3,2-b][1,2,4]triazole (CAS 1922870-72-1)
- 4,4'-Dibromo-2,2',6,6'-tetrafluoro-1,1'-biphenyl (CAS 646508-02-3)
- 3-(3-Chlorophenyl)pyrrolidine-3-carboxylic acid (CAS 1785484-40-3)
- Tert-butyl (S)-2-amino-2-cyclopropylacetate (CAS 874440-05-8)
- 2-Azabicyclo[2.2.2]octan-5-ol (CAS 794468-38-5)
- 3-(2-Chloroethyl)-5-methoxy-1H-indole (CAS 1000681-51-5)
- 2-(Methylamino)-1,3-thiazole-4-carboxylic acid (CAS 1199216-02-8)
- Tirzepatide Impurity 17 (CAS CATO-C4X-324017)
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