3-(4-Acetyl-5-methyl-1H-1,2,3-triazol-1-yl)-5-(trifluoromethyl)picolinonitrile CAS 338758-75-1
| CAS No. | 338758-75-1 |
| Molecular Formula | C12H8F3N5O |
| Molecular Weight | 295.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H8F3N5O, 3-(4-Acetyl-5-methyl-1H-1,2,3-triazol-1-yl)-5-(trifluoromethyl)picolinonitrile contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 295.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 3-(4-Acetyl-5-methyl-1H-1,2,3-triazol-1-yl)-5-(trifluoromethyl)picolinonitrile (CAS 338758-75-1), a certified reference material (molecular formula C12H8F3N5O, MW 295.22 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H8F3N5O |
| Molecular Weight | 295.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Recommended Standards
- 2-Bromothianthrene (CAS 53455-06-4)
- 3-Amino-5-[3-(trifluoromethyl)phenyl]-1H,5H,6H-pyrazolo[4,3-c]pyridazin-6-one (CAS 338395-89-4)
- 2-Bromo-5-(cyclopentylsulfonyl)thiophene (CAS 438234-34-5)
- 3-Cyano-5-methyl-N-(2-(trifluoromethyl)phenyl)isoxazole-4-carboxamide (CAS 400074-25-1)
- 6-Amino-2-(difluoromethyl)-5-formylnicotinonitrile (CAS 1805109-64-1)
- 2-Bromo-1-(2-cyclopropylphenyl)ethan-1-one (CAS 1936493-49-0)
- 3-Chloro-5-iodopyridin-2-amine (CAS 952901-62-1)
- 5-(4-Fluorophenoxy)-3-phenyl-6-(trifluoromethyl)-1,2,4-triazine (CAS 672950-87-7)
- 3-Amino-6-isopropoxypyridine (CAS 52025-36-2)
- Benzofuran-4-ylboronic acid (CAS 860625-79-2)
- Ethyl 3-amino-4-fluoropicolinate (CAS 1806511-00-1)
- (1S,3s)-1-((tert-butoxycarbonyl)amino)-3-hydroxycyclobutane-1-carboxylic acid (CAS 2095396-14-6)
- 1-(Tert-butylsulfanyl)propan-2-one (CAS 85591-55-5)
- Tetrapeptide-3 (CAS 827306-97-8)
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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