11,12-Dihydroindolo[2,3-a]carbazole CAS 60511-85-5
| CAS No. | 60511-85-5 |
| Molecular Formula | C18H10N2 |
| Molecular Weight | 254.29 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.
CATO supplies 11,12-Dihydroindolo[2,3-a]carbazole (CAS 60511-85-5), a certified reference material (molecular formula C18H10N2, MW 254.29 g/mol) for analytical method development and quality control.
11,12-Dihydroindolo[2,3-a]carbazole (C18H10N2) 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 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C18H10N2 |
| Molecular Weight | 254.29 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 2 |
Related Dihydroindolo Standards
- 5,7-Dihydroindolo[2,3-b]carbazole (CAS 111296-90-3)
- 5,12-Dihydroindolo[3,2-a]carbazole (CAS 111296-91-4)
- 5,11-Dihydroindolo[3,2-b]carbazole (CAS 6336-32-9)
- 6-Methyl-5,7-dihydroindolo[2,3-b]carbazole (CAS 112485-52-6)
- 6-Methyl-5,11-dihydroindolo[3,2-b]carbazole (CAS 229020-91-1)
- 5,11-Dihydroindolo[3,2-b]carbazole-6-carbonitrile (CAS 1956321-98-4)
- 7,8-Dihydroindolo[2',3':3,4]pyrido[1,2-b][2,7]naphthyridin-5(13H)-one (CAS 57103-51-2)
- 5,6-Dihydroindolo[1,2-c]quinazoline (CAS 159021-55-3)
Recommended Standards
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