2,4,6-Tris(2-pyridyl)pyrimidine CAS 94211-16-2
| CAS No. | 94211-16-2 |
| Molecular Formula | C19H13N5 |
| Molecular Weight | 311.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,4,6-Tris(2-pyridyl)pyrimidine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2,4,6-Tris(2-pyridyl)pyrimidine (CAS 94211-16-2), a certified reference material (molecular formula C19H13N5, MW 311.34 g/mol) for analytical method development and quality control.
Based on its molecular formula C19H13N5, 2,4,6-Tris(2-pyridyl)pyrimidine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 311.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2,4,6-Tris(2-pyridyl)pyrimidine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H13N5 |
| Molecular Weight | 311.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 5 |
Related Tris Standards
- 4'-(4-Pyridyl)-2,2':6',2''-terpyridine (CAS 112881-51-3)
- 2,4,6-Tris-(4-pyridyl)pyridine (CAS 113919-79-2)
- Tris(4-pyridyl)-s-triazine (CAS 42333-78-8)
- 2,4,6-Tri(2-pyridyl)-1,3,5-triazine (CAS 3682-35-7)
- 1,3,5-Tris(2-pyridyl)benzene (CAS 124960-21-0)
- 1,3,5-Tri(4-pyridyl)benzene (CAS 170165-84-1)
- 2-(2-pyridyl)-3-[4-(trifluoromethyl)phenyl]oxirane-2-carboxamide (CAS 278610-37-0)
- 3-[(3-Pyridyl)[(2-tetrahydropyranyl)oxy]methyl]isoxazole-4-carboxylic Acid (CAS 2006277-53-6)
Recommended Standards
- 2-(4-Methoxyphenyl)-1H-benzo[d]imidazol-1-yl dimethylcarbamate (CAS 866051-41-4)
- 2,4-Di(pyridin-2-yl)-6-(pyridin-3-yl)pyrimidine (CAS 2412116-10-8)
- 2-(3-Cyano-4,6-dimethyl-2-oxopyridin-1(2H)-yl)-N-(2-methoxyphenyl)acetamide (CAS 878677-32-8)
- 2,4-Di(pyridin-2-yl)-6-(pyridin-4-yl)pyrimidine (CAS 2412116-11-9)
- Methyl 3-(5-isopropyl-3-methylisoxazole-4-carboxamido)propanoate (CAS 1209747-76-1)
- (Z)-5-hydroxy-2-(2-hydroxy-3-methoxybenzylidene)benzofuran-3(2H)-one (CAS 866156-43-6)
- Ethyl D-Lactate (CAS 7699-00-5)
- 1-(2-Chloro-4-fluorobenzyl)-5-methyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1274508-14-3)
- N-(1-cyclopentylethyl)-2,2-dimethylthietan-3-amine (CAS 1870247-25-8)
- 4-(3-Methyl-4-((1E,3E,5E)-5-(3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4(5H)-ylidene)penta-1,3-dien-1-yl)-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid (CAS 65059-52-1)
- 5,6-Diamino-3-(difluoromethyl)pyridin-2-ol (CAS 1805012-32-1)
- 1-(2,3-Dihydro-1H-inden-4-yl)propan-1-amine (CAS 1337248-91-5)
- 6-Methoxypyridine-3-sulfonic acid amide (CAS 856955-32-3)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
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