5-Iodo-2-(trifluoromethylthio)pyridine CAS 1204234-47-8
| CAS No. | 1204234-47-8 |
| Molecular Formula | C6H3F3INS |
| Molecular Weight | 305.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrile group, sulfur-containing functionality, fluorine/iodine substitution, an aromatic ring system, 5-Iodo-2-(trifluoromethylthio)pyridine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 305.06 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.
5-Iodo-2-(trifluoromethylthio)pyridine (CAS 1204234-47-8), molecular formula C6H3F3INS and molecular weight 305.06 g/mol, is a CATO reference standard with documented purity and traceability.
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 5-Iodo-2-(trifluoromethylthio)pyridine 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.
Physical & Chemical Properties
| Molecular Formula | C6H3F3INS |
| Molecular Weight | 305.06 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| 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/I-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Iodo Standards
- 2-Iodo-5-((trifluoromethyl)thio)pyridine (CAS 1204234-36-5)
- 2-Iodo-3-(trifluoromethylthio)pyridine (CAS 1204234-72-9)
- 2-Iodo-6-(trifluoromethylthio)pyridine (CAS 1204234-80-9)
- 3-Iodo-2-(trifluoromethylthio)pyridine (CAS 1204234-82-1)
- 3-Iodo-2-mercapto-6-(trifluoromethyl)pyridine (CAS 1806488-80-1)
- 3-Iodo-5-((trifluoromethyl)thio)pyridine (CAS 2815251-29-5)
- 6-Iodo-3,4-dihydro-2H-pyrano-[3,2-b]pyridine-8-carboxylic acid (CAS 1346447-29-7)
- 4-Iodo-5-methyl-1-(2,2,2-trifluoroethyl)-1H-pyrazol-3-amine (CAS 1354704-16-7)
Recommended Standards
- 3-Bromo-2-methyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-6-carbonitrile (CAS 478249-03-5)
- 3-Bromo-1-(2,2,2-trifluoroethyl)-1H-pyrazolo[4,3-c]pyridine-6-carbonitrile (CAS 2416819-88-8)
- 2,5-dibromothieno[2,3-d]thiazole (CAS 203049-71-2)
- 2-Mercapto-3-iodo-5-(trifluoromethyl)pyridine (CAS 1214324-78-3)
- Methyl 2-(4-chloro-2-(2,6-dichlorophenyl)-1H-imidazo[4,5-c]pyridin-1-yl)acetate (CAS 1439820-87-7)
- 3-amino-2-methyl-2,5-dihydro-1,2-oxazol-5-one (CAS 359867-47-3)
- (E)-N'-[(1Z)-2-Amino-1,2-dicyanoeth-1-en-1-yl]-N-(2,5-dimethoxyphenyl)methanimidamide (CAS 478050-17-8)
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Why CATO?
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