5-(Trifluoromethyl)pyridin-2-yl imidothiocarbamate hydrochloride CAS 1437110-76-3
| CAS No. | 1437110-76-3 |
| Molecular Formula | C7H6F3N3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
5-(Trifluoromethyl)pyridin-2-yl imidothiocarbamate hydrochloride (CAS 1437110-76-3), molecular formula C7H6F3N3SHCl and molecular weight 257.66 g/mol, is a CATO reference standard with documented purity and traceability.
5-(Trifluoromethyl)pyridin-2-yl imidothiocarbamate hydrochloride (C7H6F3N3SHCl) contains a nitrile group, sulfur-containing functionality, fluorine/chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H6F3N3S HCl |
| Molecular Weight | 257.66 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.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (1S,2R)-2-(aminomethyl)cyclohexan-1-ol hydrochloride (CAS 1909293-69-1)
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- (2R,4S)-1,2-dimethylpiperidin-4-amine dihydrochloride (CAS 2174980-90-4)
- Methyl (E)-2-(2-(benzyloxy)phenyl)-3-methoxyacrylate (CAS 103497-78-5)
- (1R,2S)-2-aminocyclopentane-1-carboxamide (CAS 135053-11-1)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
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