| CAS No. | 1167993-47-6 |
| Molecular Formula | C12H9N9 |
| Molecular Weight | 279.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 279.26 g/mol gives 1H-1,2,3-Triazole,5,5',5''-(1,3,5-benzenetriyl)tris- distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1H-1,2,3-Triazole,5,5',5''-(1,3,5-benzenetriyl)tris- (CAS 1167993-47-6), molecular formula C12H9N9 and molecular weight 279.26 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1H-1,2,3-Triazole,5,5',5''-(1,3,5-benzenetriyl)tris- (C12H9N9) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 279.26 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 1H-1,2,3-Triazole,5,5',5''-(1,3,5-benzenetriyl)tris- 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 | C12H9N9 |
| Molecular Weight | 279.26 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 9 |