7-[(Z)-2-(Thiophen-2-yl)ethenyl]-2-[(3,4,4-trifluorobut-3-en-1-yl)sulfanyl]-[1,2,4]triazolo[1,5-a]pyrimidine CAS 672951-83-6
| CAS No. | 672951-83-6 |
| Molecular Formula | C15H11F3N4S2 |
| Molecular Weight | 368.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C15H11F3N4S2, 7-[(Z)-2-(Thiophen-2-yl)ethenyl]-2-[(3,4,4-trifluorobut-3-en-1-yl)sulfanyl]-[1,2,4]triazolo[1,5-a]pyrimidine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 368.40 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.
CATO supplies 7-[(Z)-2-(Thiophen-2-yl)ethenyl]-2-[(3,4,4-trifluorobut-3-en-1-yl)sulfanyl]-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 672951-83-6), a certified reference material (molecular formula C15H11F3N4S2, MW 368.40 g/mol) for analytical method development and quality control.
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 7-[(Z)-2-(Thiophen-2-yl)ethenyl]-2-[(3,4,4-trifluorobut-3-en-1-yl)sulfanyl]-[1,2,4]triazolo[1,5-a]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 | C15H11F3N4S2 |
| Molecular Weight | 368.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 5-Fluoro-3-phenyl-3,4-dihydro-2H-[1,3'-biquinolin]-2-one (CAS 918645-83-7)
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- 5-[3-[4-[2-(4-Fluorophenyl)ethoxy]phenyl]propyl]-2-furancarboxylic Acid (CAS 849727-81-7)
- N-[(E)-(3,4-Difluorophenyl)methylidene]-4,5-dihydronaphtho[1,2-b]thiophene-2-carbohydrazide (CAS 478033-54-4)
- 2-Methyl-N-(4-(trifluoromethyl)phenethyl)propan-1-amine (CAS 1272138-49-4)
- 2-(5-Bromo-3-fluoropyridin-2-yl)acetic acid (CAS 1211518-85-2)
- N-[2-Methyl-2-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)propyl]-4-nitrobenzamide (CAS 882747-84-4)
- N-(4-Acetylphenyl)-2-(pyrrolidin-1-yl)acetamide (CAS 406930-20-9)
- 2-((2-(2,5-Dimethylphenoxy)ethyl)thio)-1H-benzo[d]imidazole (CAS 892201-19-3)
- 7-(4-Chlorobenzyl)-3-(4-methoxybenzyl)-8-methyl-2,3,4,9-tetrahydro-6H-pyrimido[1,2-a][1,3,5]triazin-6-one (CAS 1374509-74-6)
- Lithium 2-(5-methyloxazol-2-yl)acetate (CAS 2460255-82-5)
- Methyl 3-(4-chloro-3-methyl-1h-pyrazol-1-yl)-2-(ethylamino)propanoate (CAS 1341855-89-7)
- Tigloylgomisin H (CAS 66069-55-4)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
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