4-(Trifluoromethylthio) nicotinonitrile CAS 1204234-73-0
| CAS No. | 1204234-73-0 |
| Molecular Formula | C7H3F3N2S |
| Molecular Weight | 204.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(Trifluoromethylthio) nicotinonitrile (CAS 1204234-73-0), a certified reference material (molecular formula C7H3F3N2S, MW 204.17 g/mol) for analytical method development and quality control.
Owing to a nitrile group, sulfur-containing functionality, fluorine substitution, an aromatic ring system, 4-(Trifluoromethylthio) nicotinonitrile is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 204.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 4-(Trifluoromethylthio) nicotinonitrile 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 | C7H3F3N2S |
| Molecular Weight | 204.17 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Trifluoromethylthio Standards
- 6-(Trifluoromethylthio) nicotinonitrile (CAS 1204234-46-7)
- 5-(Trifluoromethylthio) picolinonitrile (CAS 1204234-56-9)
- 6-(Trifluoromethylthio) picolinonitrile (CAS 1204234-71-8)
- 3-(Trifluoromethylthio) isonicotinonitrile (CAS 1204235-20-0)
- 3-(Trifluoromethylthio)pyrazine-2-carbonitrile (CAS 1206523-76-3)
- 2-(Trifluoromethylthio)benzyl alcohol (CAS 239463-93-5)
- 4-(Trifluoromethylthio)benzyl alcohol 4-trifluoromethylthiobenzyl alcohol 4-trifluomethylthio benzyl alcohol (4-trifluoromethylsulfanyl-phenyl)-methanol 4-trifluoromethylthiobenzylalcohol 4-(trifluoromethylthio)benzylalcohol (4-[(trifluoromethyl)sulfanyl]phenyl)methanol 4-(Trifluoromethylthio)benzoic acid 4-Trifluoromethylsulfanylbenzoic acid 56456-52-1 (CAS 56456-52-1)
- 6-(Trifluoromethylthio)pyridin-3-ol (CAS 1204234-45-6)
Recommended Standards
- 5-((Trifluoromethyl)thio)nicotinonitrile (CAS 1204234-79-6)
- 3-((Trifluoromethyl)thio)picolinonitrile (CAS 1204234-64-9)
- 2-((Trifluoromethyl)thio)isonicotinonitrile (CAS 1204235-06-2)
- 2,6-Difluoro-3,5-dimethoxybenzyl Alcohol (CAS 1208434-90-5)
- 3-Acetyl-2-phenyl-4-thiazolidinecarboxylic acid (CAS 72286-38-5)
- 2-(4-Methylpiperidin-1-yl)pyridin-4-amine (CAS 1248700-57-3)
- 2-(Bicyclo[2.2.1]heptan-2-yl)-3,5-dimethylcyclohexan-1-one (CAS 4755-32-2)
- 5,6-Difluoropyridine-3-carbaldehyde (CAS 1227583-68-7)
- 2-Methyl-N-phenyl-4-(trifluoromethyl)oxazole-5-carboxamide (CAS 499766-91-5)
- (1,2,4-Oxadiazol-3-yl)methanol (CAS 1154990-12-1)
- (1S)-2-Amino-1-[4-(trifluoromethyl)phenyl]ethan-1-ol (CAS 1567979-37-6)
- 2-Phenyl-1-((tetrahydrofuran-2-yl)methyl)-5,6,7,8-tetrahydroquinazoline-4(1H)-thione (CAS 685551-25-1)
- 875-51-4 Aniline, 4-bromo-2-nitro- Benzenamine, 4-bromo-2-nitro- 3-12-00-01670 (Beilstein Handbook Reference) AI3-15013 BRN 2210198 p-Bromo-o-nitroaniline 4-Bromo-o-nitroaniline 4-Bromo-2-nitroaniline 4-Bromo-2-nitrobenzeneamine 2-Nitro-4-bromoaniline NSC 10069 NSC 37396 (CAS 875-51-4)
- Des-Leu14-Tirzepatide (CAS CATO-CPTD788959)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com