2,4,6-Tris(4-ethynylphenyl)-1,3,5-triazine CAS 425629-22-7
| CAS No. | 425629-22-7 |
| Molecular Formula | C27H15N3 |
| Molecular Weight | 381.43 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.
2,4,6-Tris(4-ethynylphenyl)-1,3,5-triazine (CAS 425629-22-7) is a high-purity analytical reference standard with the molecular formula C27H15N3 and a molecular weight of 381.43 g/mol.
Based on its molecular formula C27H15N3, 2,4,6-Tris(4-ethynylphenyl)-1,3,5-triazine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 381.43 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).
As a certified reference material (CRM), 2,4,6-Tris(4-ethynylphenyl)-1,3,5-triazine 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 | C27H15N3 |
| Molecular Weight | 381.43 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) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Tris Standards
- 1,2-Bis(4-ethynylphenyl)-1,2-diphenylethene (CAS 1240785-42-5)
- ((4-((4-Ethynylphenyl)ethynyl)phenyl)-ethynyl)triisopropylsilane (CAS 176977-37-0)
- N-(4-Ethynylphenyl)-7-methoxy-6-(piperidin-1-yloxy)quinazolin-4-amine (CAS 918499-39-5)
- N-(3-Ethynylphenyl)-4-morpholino-3-(trifluoromethyl)benzamide (CAS 2499499-13-5)
- N-(4-Ethynylphenyl)-6,7-bis(2-methoxyethoxy)quinazolin-4-amine (CAS 1029721-32-1)
- N-(3-Ethynylphenyl)-7-(2-methoxyethoxy)-6-nitroquinazolin-4-amine (CAS 1637255-37-8)
- N-(4-((3-Ethynylphenyl)amino)-7-methoxyquinazolin-6-yl)piperazine-1-carboxamide (CAS 2044706-75-2)
- (2-(4-Ethynylphenyl)ethene-1,1,2-triyl)tribenzene (CAS 1225493-18-4)
Recommended Standards
- 2-((3-Benzoylphenyl)amino)-N-(isoquinolin-6-yl)acetamide (CAS 920513-37-7)
- 3-(2,4-Dimethoxyphenyl)-N-(2,5-dimethylphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483994-95-2)
- 1-Bromo-4-hexadecylbenzene (CAS 219640-39-8)
- 3-(2,4-Dimethoxyphenyl)-N-(3,5-dimethylphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483994-94-1)
- 3-(2-Chloro-4-fluorobenzyl)-5-(6-methoxynaphthalen-2-yl)-5-methylimidazolidine-2,4-dione (CAS 956782-57-3)
- Ethyl 2-(3-fluoro-4-methoxyphenyl)acetate (CAS 259543-77-6)
- 2-Amino-3-cyanopyridine (CAS 24517-64-4)
- 1-(Oxan-4-yl)propan-2-one (CAS 86428-61-7)
- 4-[(2,6-Dichlorophenyl)sulfanyl]-5-methoxy-2-(pyridin-2-yl)pyrimidine (CAS 338772-29-5)
- 4-Chloro-2-cyclopropyl-7-fluoroquinazoline (CAS 1699190-56-1)
- 2-Fluoro-3-methoxy-4-(methylthio)pyridine (CAS 2624417-42-9)
- (S)-1-(3-chloro-5-(trifluoromethyl)phenyl)-2,2,2-trifluoroethan-1-amine (CAS 1213432-89-3)
- Edrophonium chloride Impurity 2 (CAS 473-37-0)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
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