7-(1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)ethyl)-[1,2,4]triazolo[1,5-a]pyrimidine CAS 303151-83-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303151-83-9 |
| Molecular Formula | C13H9ClF3N5S |
| Molecular Weight | 359.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(1-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)ethyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 303151-83-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H9ClF3N5S. Molecular weight: 359.76 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H9ClF3N5S |
| Molecular Weight | 359.76 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 4-((3-Chloro-4-fluorophenyl)thio)-6-nitroquinoline-3-carbonitrile (CAS 928779-55-9)
- N-(5-Chloro-2-methoxyphenyl)-2-(3-(furan-2-yl)-6-oxopyridazin-1(6H)-yl)acetamide (CAS 879055-07-9)
- ((4-Chloro-3-(trifluoromethyl)phenyl)sulfonyl)valine (CAS 1242095-23-3)
- 2-[[4-Chloro-3-(trifluoromethyl)phenyl](methylsulfonyl)amino]butanoic acid (CAS 1858240-57-9)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-4-(4-fluorophenyl)piperazine (CAS 675121-29-6)
- Methyl 5-chloro-6-cyclopropyl-1-(2-fluorophenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1011398-22-3)
- Methyl 5-chloro-6-cyclopropyl-1-(4-fluorophenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1011399-65-7)
- 2-[(2-Chloro-6-fluorophenyl)methyl]-4-[(1E)-{[(furan-2-yl)methyl]imino}methyl]benzene-1,3-diol (CAS 341967-53-1)
Recommended Standards
- 4-(4-Chlorophenyl)-1-(2,6-dinitrophenyl)-1,2,3,6-tetrahydropyridine (CAS 866150-99-4)
- N-(1-acetylindolin-5-yl)-4-chloro-3-nitrobenzamide (CAS 680214-07-7)
- N-(5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)-3,4-dimethoxybenzamide (CAS 865249-44-1)
- ethyl 4-(2-methoxyethoxy)-3-methylbut-2-enoate (CAS 1909358-82-2)
- N-(Benzyloxy)-2-(((1,3,5-trimethyl-1H-pyrazol-4-yl)methyl)amino)benzamide (CAS 854381-05-8)
- 4-Bromo-1-methyl-2-nitronaphthalene (CAS 63017-86-7)
- 4-(4-Chlorophenyl)-1-methyl-1,2,3,6-tetrahydropyridine (CAS 5048-08-8)
- 1-[(Pyrrolidin-1-yl)methyl]cyclobutan-1-ol (CAS 1600125-71-0)
- Strychnine (CAS 57-24-9)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com