5-((4-(Tert-butyl)benzyl)sulfonyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile CAS 318469-15-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 318469-15-7 |
| Molecular Formula | C17H18F3N3O2S |
| Molecular Weight | 385.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-((4-(Tert-butyl)benzyl)sulfonyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile (CAS 318469-15-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H18F3N3O2S. Molecular weight: 385.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H18F3N3O2S |
| Molecular Weight | 385.40 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 |
Recommended Standards
- 2-Hydroxy-3-((4-methoxyphenyl)thio)-2-methyl-N-(4-(trifluoromethyl)phenyl)propanamide (CAS 338956-19-7)
- 5-Amino-2-pyrrolidin-1-yl-N-(3-trifluoromethyl-phenyl)-benzenesulfonamide (CAS 326182-65-4)
- 2-((3-(4-Methoxyphenyl)-1H-1,2,4-triazol-5-yl)thio)-N-(4-nitrophenyl)acetamide (CAS 337498-41-6)
- [2-(4-Fluorophenyl)ethyl](4-nitrobenzyl)amine hydrobromide (CAS 1609400-18-1)
- 3-Chloro-4-fluoro-4λ5-[1,1'-biphenyl]-4-thiol (CAS 1443348-27-3)
- 1-(Pyridin-3-yl)-N-((tetrahydrofuran-2-yl)methyl)ethan-1-amine (CAS 1021069-91-9)
- 2-Ethyl-1,2-dihydro-3h-1,2,4-triazol-3-imine hydrochloride (CAS 1255717-34-0)
- 5-(Trifluoromethyl)-3-(4-(trifluoromethyl)phenoxy)picolinonitrile (CAS 338759-13-0)
- 2-Chloro-n-phenyl-n-[(phenylcarbamoyl)amino]acetamide (CAS 857041-79-3)
- Semaglutide Impurity 157 (x TFA Salt) (CAS CATO-C4X-2226157)
Why CATO?
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