3-Fluoro-5-trifluoromethylpyridine-2-carbothioic acid amide CAS 1823182-72-4
| CAS No. | 1823182-72-4 |
| Molecular Formula | C7H4F4N2S |
| Molecular Weight | 224.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Fluoro-5-trifluoromethylpyridine-2-carbothioic acid amide.
3-Fluoro-5-trifluoromethylpyridine-2-carbothioic acid amide (CAS 1823182-72-4) is a high-purity analytical reference standard with the molecular formula C7H4F4N2S and a molecular weight of 224.18 g/mol.
Based on its molecular formula C7H4F4N2S, 3-Fluoro-5-trifluoromethylpyridine-2-carbothioic acid amide contains a nitrile group, sulfur-containing functionality, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 224.18 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Fluoro-5-trifluoromethylpyridine-2-carbothioic acid amide 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 | C7H4F4N2S |
| Molecular Weight | 224.18 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 4-(Difluoromethyl)-3-methoxy-5-methylpyridine-2-sulfonyl chloride (CAS 1805151-31-8)
- 3-Iodo-4-(piperidin-1-ylmethyl)benzoic acid (CAS 1131614-61-3)
- (S)-2-Amino-3-(7-methyl-1H-indol-3-yl)propanoic acid (CAS 33468-36-9)
- Deoxycimicifugoside,26- (CAS 214146-75-5)
- 5,8-Dichloroquinoxaline (CAS 19853-63-5)
- 1,3,3-trimethylpiperidin-4-amine (CAS 1369161-64-7)
- (Des-His1,Glu?)-Glucagon (1-29) amide (human, rat, porcine) (CAS 110084-95-2)
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