5-([1,1'-Biphenyl]-4-yl)-5,8-dihydroindolo[2,3-c]carbazole CAS 2071630-78-7
| CAS No. | 2071630-78-7 |
| Molecular Formula | C30H20N2 |
| Molecular Weight | 408.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-([1,1'-Biphenyl]-4-yl)-5,8-dihydroindolo[2,3-c]carbazole 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.
5-([1,1'-Biphenyl]-4-yl)-5,8-dihydroindolo[2,3-c]carbazole (CAS 2071630-78-7), molecular formula C30H20N2 and molecular weight 408.49 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5-([1,1'-Biphenyl]-4-yl)-5,8-dihydroindolo[2,3-c]carbazole (C30H20N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C30H20N2 |
| Molecular Weight | 408.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |
Related Biphenyl Standards
- 4-{[1,1'-Biphenyl]-4-carbonyl}-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326809-08-8)
- 11-([1,1'-Biphenyl]-3-yl)-11,12-dihydroindolo[2,3-a]carbazole (CAS 1449754-80-6)
- 11-([1,1'-Biphenyl]-4-yl)-11,12-dihydroindolo[2,3-a]carbazole (CAS 2095887-12-8)
- 5-([1,1'-Biphenyl]-4-yl)-5,7-dihydroindolo[2,3-b]carbazole (CAS 2446434-80-4)
- 1-([1,1'-Biphenyl]-4-yl)-3-((perfluorophenyl)thio)propan-1-one (CAS 477320-08-4)
- 9-([1,1'-Biphenyl]-3-yl)-10-bromoanthracene (CAS 844679-02-3)
- Biphenyl compound 2 (CAS CATO-C4X-26292)
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Recommended Standards
- 5,11-Diphenyl-5,11-dihydroindolo[3,2-b]carbazole (CAS 58328-30-6)
- 4-[[2,6-Bis[(4S)-4,5-dihydro-4-(1-methylethyl)-2-oxazolyl]-4-pyridinyl]oxy]benzenamine (CAS 748811-12-3)
- 6,12-Diphenyl-5,11-dihydroindolo[3,2-b]carbazole (CAS 910217-11-7)
- 4-((1-(Naphthalen-2-ylsulfonyl)-1H-benzo[d]imidazol-2-yl)thio)but-2-yn-1-ol (CAS 727386-35-8)
- 6-(4-Methoxyphenyl)-2-thioxo-4-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile (CAS 401649-63-6)
- 9-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-methyl-6-oxo-6,9-dihydro-3H-purin-7-ium (CAS 20245-33-4)
- Vitamin K2 (CAS 863-61-6)
- 5-Benzyl 1-ethyl (1S,3R)-5-azaspiro[2.5]Octane-1,5-dicarboxylate (CAS 147610-89-7)
- (-)-Strigolactone GR24 (CAS 188062-52-4)
- 5-(Chloromethyl)-2-(2,2,2-trifluoroethoxy)thiazole (CAS 1462380-20-6)
- 2-(3-Phenylprop-2-ynamido)benzamide (CAS 124213-65-6)
- 6-Methyl-2-propyl-6H-pyrrolo[3,4-d]pyrimidin-4-amine (CAS 1708026-97-4)
- (3R,4S)-3-fluoropiperidin-4-ol (CAS 1524707-65-0)
- Fibrinogen-Binding Peptide (CAS 137235-80-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com