4,6-dichloro-2-(methylthio)-5-{[({[4-(trifluoromethoxy)anilino]carbonyl}oxy)imino]methyl}pyrimidine CAS 680217-34-9
| CAS No. | 680217-34-9 |
| Molecular Formula | C14H9Cl2F3N4O3S |
| Molecular Weight | 441.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C14H9Cl2F3N4O3S, 4,6-dichloro-2-(methylthio)-5-{[({[4-(trifluoromethoxy)anilino]carbonyl}oxy)imino]methyl}pyrimidine contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 441.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
4,6-dichloro-2-(methylthio)-5-{[({[4-(trifluoromethoxy)anilino]carbonyl}oxy)imino]methyl}pyrimidine (CAS 680217-34-9) is a high-purity analytical reference standard with the molecular formula C14H9Cl2F3N4O3S and a molecular weight of 441.21 g/mol.
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 4,6-dichloro-2-(methylthio)-5-{[({[4-(trifluoromethoxy)anilino]carbonyl}oxy)imino]methyl}pyrimidine 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 | C14H9Cl2F3N4O3S |
| Molecular Weight | 441.21 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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- (E)-2,4-dichloro-N'-(4-((2-chlorothiazol-5-yl)methoxy)benzylidene)benzohydrazide (CAS 338393-58-1)
- 2,4-Dichloro-N-[4-(2-chlorobenzenesulfonyl)phenyl]benzamide (CAS 339105-34-9)
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Recommended Standards
- 2-{[(E)-[3-(4-fluorophenyl)-3-oxopropylidene]amino]oxy}-N-(5-iodopyridin-2-yl)acetamide (CAS 339018-02-9)
- 2,3-Bis(4-chloro-3-nitrophenyl)quinoxaline (CAS 130711-05-6)
- Methyl (3-(tributylstannyl)phenyl) carbonate (CAS 198202-09-4)
- 2-(4-Formyl-2-iodo-6-methoxyphenoxy)-N-(2-methoxyphenyl)acetamide (CAS 692276-01-0)
- Tert-butyl 4-(benzyloxy)-3-formyl-1H-indole-1-carboxylate (CAS 404888-01-3)
- 3-(4-Aminobenzamido)benzene-1-sulfonyl fluoride (CAS 19160-15-7)
- N-((1H-Imidazol-5-yl)methylene)aniline (CAS 274687-40-0)
- tert-butyl 4-(3-bromophenyl)-3-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate (CAS 1375303-50-6)
- 1-(2-Methyl-6-(trifluoromethyl)pyrimidin-4-yl)-1,4-diazepane (CAS 1707394-52-2)
- 2-Hydroxy-1,2-bis(3-phenoxyphenyl)ethanone (CAS 93982-56-0)
- 5-(3-Ethoxy-3-oxopropyl)-2-hydroxyphenyl 2-(3,4-dihydroxybenzyl)butanoate (CAS 3967-57-5)
- (4E)-4-Octenedioic Acid-1,8-13C2 (CAS 1185234-84-7)
- Fmoc-D-His-OH (CAS 157355-79-8)
- Semaglutide Impurity 176 (CAS CATO-C4X-2226176)
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