| CAS No. | 1650593-50-2 |
| Molecular Formula | C21H18N3O9P3 |
| Molecular Weight | 549.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 549.30 g/mol gives ((1,3,5-Triazine-2,4,6-triyl)tris(benzene-4,1-diyl))tris(phosphonic acid) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
((1,3,5-Triazine-2,4,6-triyl)tris(benzene-4,1-diyl))tris(phosphonic acid) (CAS 1650593-50-2) is a high-purity analytical reference standard with the molecular formula C21H18N3O9P3 and a molecular weight of 549.30 g/mol.
Structurally, ((1,3,5-Triazine-2,4,6-triyl)tris(benzene-4,1-diyl))tris(phosphonic acid) (C21H18N3O9P3) contains a flavonoid core, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.5, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 549.30 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures ((1,3,5-Triazine-2,4,6-triyl)tris(benzene-4,1-diyl))tris(phosphonic acid) 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.
| Molecular Formula | C21H18N3O9P3 |
| Molecular Weight | 549.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 3 |