5-Methyl-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyrazine CAS 723286-86-0
| CAS No. | 723286-86-0 |
| Molecular Formula | C7H5F3N4 |
| Molecular Weight | 202.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-Methyl-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyrazine (CAS 723286-86-0) is a high-purity analytical reference standard with the molecular formula C7H5F3N4 and a molecular weight of 202.14 g/mol.
Based on its molecular formula C7H5F3N4, 5-Methyl-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyrazine contains a nitrile group, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 202.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 5-Methyl-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyrazine 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 | C7H5F3N4 |
| Molecular Weight | 202.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Methyl Standards
- 6-(Trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-3-amine (CAS 1180519-29-2)
- 6-(Trifluoromethyl)-1H-pyrazolo[4,3-b]pyridin-3-amine (CAS 1211536-39-8)
- 6-(Trifluoromethyl)-1h-pyrazolo[3,4-b]pyridin-3-amine (CAS 1211578-87-8)
- 4-(Trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-3-amine (CAS 1211579-79-1)
- 5-(Trifluoromethyl)-1H-pyrazolo[4,3-b]pyridin-3-amine (CAS 1351989-85-9)
- 2-(Trifluoromethyl)pyrazolo[1,5-a]pyrimidin-6-amine (CAS 1356003-25-2)
- 2-(Trifluoromethyl)-3h-imidazo[4,5-b]pyridin-5-amine (CAS 1506765-58-7)
- 7-(Trifluoromethyl)-1H-imidazo[4,5-c]pyridin-4-amine (CAS 1638765-07-7)
Recommended Standards
- 5-(Dimethylphosphoryl)-3-methylfuran-2-carboxylic acid (CAS 2648962-63-2)
- 5-Methyl-7-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 313387-24-5)
- 3-(5-Fluoro-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)propanoic acid (CAS 6214-60-4)
- 6-Methyl-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyrazine (CAS 611240-74-5)
- N-(5,6-dimethyl-1-(3-methylbenzyl)-1H-benzo[d]imidazol-4-yl)-4-methoxybenzenesulfonamide (CAS 338423-34-0)
- 3-(2-Chlorophenyl)-1h-pyrrole (CAS 71845-14-2)
- n1-(Tert-butyl)butane-1,2-diamine (CAS 1250577-60-6)
- 5-(methylsulfanyl)pyridine-2-carbonitrile (CAS 848141-12-8)
- N-Boc-2-propargyl-D-glycine (CAS 63039-46-3)
- 7-Hydroxy-4,6-dimethylisobenzofuran-1(3H)-one (CAS 10088-77-4)
- 2-Amino-3-methoxy-6-(trifluoromethyl)benzaldehyde (CAS 953040-19-2)
- N-(2-CYanoethyl)-4-hydroxybenzamide (CAS 1249527-36-3)
- 5,7-Dihydroxy-4-methylcoumarin (CAS 2107-76-8)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
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