12H-Benzo[f]benzo[4,5]imidazo[2,1-a]isoindole CAS 10561-93-0
| CAS No. | 10561-93-0 |
| Molecular Formula | C18H12N2 |
| Molecular Weight | 256.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 12H-Benzo[f]benzo[4,5]imidazo[2,1-a]isoindole.
CATO supplies 12H-Benzo[f]benzo[4,5]imidazo[2,1-a]isoindole (CAS 10561-93-0), a certified reference material (molecular formula C18H12N2, MW 256.30 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H12N2, 12H-Benzo[f]benzo[4,5]imidazo[2,1-a]isoindole contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 256.30 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).
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), 12H-Benzo[f]benzo[4,5]imidazo[2,1-a]isoindole 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 | C18H12N2 |
| Molecular Weight | 256.30 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 2 |
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