2,6-Bis(1H-benzo[d]imidazol-1-yl)pyridine CAS 1030366-99-4
| CAS No. | 1030366-99-4 |
| Molecular Formula | C19H13N5 |
| Molecular Weight | 311.34 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.
2,6-Bis(1H-benzo[d]imidazol-1-yl)pyridine (CAS 1030366-99-4), molecular formula C19H13N5 and molecular weight 311.34 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2,6-Bis(1H-benzo[d]imidazol-1-yl)pyridine (C19H13N5) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 2,6-Bis(1H-benzo[d]imidazol-1-yl)pyridine 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.
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.) | 1988 |
| Nitrogen Atoms | 5 |
Recommended Standards
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- 2-(((4-(Naphthalen-2-yloxy)phenyl)amino)methylene)malononitrile (CAS 1020251-85-7)
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