| CAS No. | 1306606-60-9 |
| Molecular Formula | C6H5BrF3N3S |
| Molecular Weight | 288.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(4-Bromo-3-(trifluoromethyl)-1h-pyrazol-1-yl)ethanethioamide.
2-(4-Bromo-3-(trifluoromethyl)-1h-pyrazol-1-yl)ethanethioamide (CAS 1306606-60-9), molecular formula C6H5BrF3N3S and molecular weight 288.09 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H5BrF3N3S, 2-(4-Bromo-3-(trifluoromethyl)-1h-pyrazol-1-yl)ethanethioamide contains a nitrile group, sulfur-containing functionality, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 288.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 2-(4-Bromo-3-(trifluoromethyl)-1h-pyrazol-1-yl)ethanethioamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
| Molecular Formula | C6H5BrF3N3S |
| Molecular Weight | 288.09 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |