3-{5H,6H,7H,8H-[1,2,4]Triazolo[4,3-a]pyrimidin-3-yl}pyridine CAS 863711-82-4
| CAS No. | 863711-82-4 |
| Molecular Formula | C10H11N5 |
| Molecular Weight | 201.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-{5H,6H,7H,8H-[1,2,4]Triazolo[4,3-a]pyrimidin-3-yl}pyridine 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.
3-{5H,6H,7H,8H-[1,2,4]Triazolo[4,3-a]pyrimidin-3-yl}pyridine (CAS 863711-82-4) is a high-purity analytical reference standard with the molecular formula C10H11N5 and a molecular weight of 201.23 g/mol.
3-{5H,6H,7H,8H-[1,2,4]Triazolo[4,3-a]pyrimidin-3-yl}pyridine (C10H11N5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H11N5 |
| Molecular Weight | 201.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
Recommended Standards
- 3-(Pyridin-4-yl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine (CAS 945262-29-3)
- 4-(1-cyclopropyl-1H-tetrazol-5-yl)aniline (CAS 949444-82-0)
- 3-(1-Cyclopropyl-1h-1,2,3,4-tetrazol-5-yl)aniline (CAS 923181-37-7)
- 4-(2-(2-Methylpyridin-4-yl)hydrazono)-1,4-dihydropyrimidine (CAS 61310-34-7)
- 2-(4-(Dimethylamino)phenyl)acetonitrile (CAS 34906-70-2)
- 3-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]propan-1-ol (CAS 1000802-50-5)
- (1-(3-Methyl-1H-pyrrolo[2,3-b]pyridin-1-yl)cyclohexyl)methanol (CAS 2173992-54-4)
- Methyl 2-amino-2-(2-chloro-4-methoxyphenyl)acetate (CAS 1888616-97-4)
- Rimegepant Impurity 124 (CAS CATO-C4X-2487124)
- 2-((1S,3r)-3-hydroxycyclobutyl)acetonitrile (CAS 2091611-11-7)
- N-(3-Chlorophenyl)-2-((5-(hydroxymethyl)-1-(2-(methylamino)-2-oxoethyl)-1H-imidazol-2-yl)thio)acetamide (CAS 923678-24-4)
- Ledipasvir (CAS 1256388-51-8)
- Methyl 3-hydroxy-1H-pyrrolo[2,3-b]pyridine-2-carboxylate (CAS 1204475-92-2)
- Insulin Glulisine (CAS 207748-29-6)
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 18665070610 / Nicole.chen@cato-chem.com