3-Phenylpyrido[2,3-e][1,2,4]triazine CAS 123348-63-0
| CAS No. | 123348-63-0 |
| Molecular Formula | C12H8N4 |
| Molecular Weight | 208.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Phenylpyrido[2,3-e][1,2,4]triazine (CAS 123348-63-0) is a high-purity analytical reference standard with the molecular formula C12H8N4 and a molecular weight of 208.22 g/mol.
3-Phenylpyrido[2,3-e][1,2,4]triazine (C12H8N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 3-Phenylpyrido[2,3-e][1,2,4]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 | C12H8N4 |
| Molecular Weight | 208.22 g/mol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 4 |
Related Phenylpyrido Standards
- 3-Phenylpyrido[3,4-e][1,2,4]triazine (CAS 40848-48-4)
- 2-Phenylpyrido[2,3-d]pyrimidin-4-amine (CAS 41803-68-3)
- 3-Phenylpyrido[2,3-b]pyrazin-2(1H)-one (CAS 439148-46-6)
- 1-(3-Phenylpyrido[3,4-e][1,2,4]triazin-1(2H)-yl)ethanone (CAS 76603-26-4)
- 7-Methyl-9-phenylpyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4(3H)-one (CAS 946323-96-2)
- 1-Phenyl-2-(5-phenylpyrido[2,3-d]pyridazin-8-yl)ethanone (CAS 87988-08-7)
- 4,4'-(7-Phenylpyrido[3,4-d]pyridazine-1,4-diyl)dimorpholine (CAS 39632-88-7)
Recommended Standards
- Tert-butyl 5-amino-4-cyano-1H-pyrazole-1-carboxylate (CAS 1232792-00-5)
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- 1-Benzyl-1H-imidazole-4,5-dicarbonitrile (CAS 123124-90-3)
- 5-[2-(3,5-Dimethylisoxazol-4-yl)ethyl]-1,3,4-oxadiazol-2-amine (CAS 1248907-76-7)
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- 2,2,4,4-Tetramethyloctane (CAS 62183-79-3)
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- 6-Chloro-9-(2-chloroethyl)-9H-purine (CAS 64127-00-0)
- 2-(4-(1H-pyrazol-5-yl)phenoxy)pyrimidine (CAS 321998-82-7)
- 4,5-Dichloro-3-(difluoromethyl)-2-(trifluoromethyl)pyridine (CAS 1806894-28-9)
- Methyl 3-(3-Nitrophenyl)-3-oxopropionate (CAS 83256-99-9)
- 5-Bromo-2-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 3671-60-1)
- 1-(2-Bromo-4-methylphenyl)urea (CAS 1016706-21-0)
- [β-Asp]9-Semaglutide (CAS CATO-CPTD788605)
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