5-Phenyl-5,7-dihydroindolo[2,3-b]carbazole CAS 1448296-00-1
| CAS No. | 1448296-00-1 |
| Molecular Formula | C24H16N2 |
| Molecular Weight | 332.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-Phenyl-5,7-dihydroindolo[2,3-b]carbazole 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.
CATO supplies 5-Phenyl-5,7-dihydroindolo[2,3-b]carbazole (CAS 1448296-00-1), a certified reference material (molecular formula C24H16N2, MW 332.40 g/mol) for analytical method development and quality control.
Based on its molecular formula C24H16N2, 5-Phenyl-5,7-dihydroindolo[2,3-b]carbazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 332.40 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C24H16N2 |
| Molecular Weight | 332.40 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 2 |
Related Phenyl Standards
- 11-Phenyl-11,12-dihydroindolo[2,3-a]carbazole (CAS 1024598-06-8)
- 5-Phenyl-5,8-dihydroindolo[2,3-c]carbazole (CAS 1637752-63-6)
- Ethyl 5,11-Dihydroindolo[3,2-b]carbazole-6-carboxylate (CAS 229020-86-4)
- 5,7-Dihydroindolo[2,3-b]carbazol-6-yl ethyl carbonate (CAS 666752-30-3)
- Methyl 5,11-dihydroindolo[3,2-b]carbazole-6-carboxylate (CAS 1956355-84-2)
- 5,11-Dihydroindolo[3,2-b]carbazole-6-carboxylic acid (CAS 744207-11-2)
- 5,11-Dihydroindolo[3,2-b]carbazole-6-carboxamide (CAS 1956324-71-2)
- 7,8-Dihydroindolo[2',3':3,4]pyrido[1,2-b][2,7]naphthyridin-5(13H)-one (CAS 57103-51-2)
Recommended Standards
- 1-(Benzo[d]thiazol-2-yl)azetidin-3-yl 4-methyl-1,2,3-thiadiazole-5-carboxylate (CAS 1396873-76-9)
- 1,3-Di(isoquinolin-1-yl)benzene (CAS 160603-05-4)
- N-((4-Methyl-2-(thiophen-2-yl)thiazol-5-yl)methyl)-6-oxo-1,6-dihydropyridazine-3-carboxamide (CAS 1396814-69-9)
- 2,2'-(1,4-Phenylene)bis(3-phenylacrylonitrile) (CAS 13707-95-4)
- 2-Chloro-5-fluoro-3-(trifluoromethyl)phenylboronic acid (CAS 2121513-70-8)
- 3-BROMO-4-CHLORO-N-METHOXY-N-METHYLBENZAMIDE (CAS 203179-00-4)
- 3-Cyclopropyl-1H-pyrazol-4-amine hydrochloride (CAS 2763779-46-8)
- 2-Benzyl-4-hydroxy-8-(trifluoromethyl)quinoline-3-carboxylic acid (CAS 64322-02-7)
- Inosine impurity 5 (CAS 255716-10-0)
- 4-ethylthiazol-2-amine (CAS 34631-53-3)
- N-(o-Tolyl)-4-(trifluoromethyl)benzamide (CAS 930679-35-9)
- 4-(Thiophene-2-amido)benzoic acid (CAS 25700-63-4)
- 1,2-Bis(4-(trifluoromethyl)phenyl)ethane (CAS 42134-71-4)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
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