9-(Naphthalen-2-yl)-9'-phenyl-9H,9'H-3,3'-bicarbazole CAS 1454567-04-4
| CAS No. | 1454567-04-4 |
| Molecular Formula | C40H26N2 |
| Molecular Weight | 534.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
9-(Naphthalen-2-yl)-9'-phenyl-9H,9'H-3,3'-bicarbazole (CAS 1454567-04-4), molecular formula C40H26N2 and molecular weight 534.65 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C40H26N2, 9-(Naphthalen-2-yl)-9'-phenyl-9H,9'H-3,3'-bicarbazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 534.65 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.
Physical & Chemical Properties
| Molecular Formula | C40H26N2 |
| Molecular Weight | 534.65 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) | 29.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 2 |
Related Naphthalen Standards
- 8-(4-(4,6-Di(naphthalen-2-yl)-1,3,5-triazin-2-yl)phenyl)quinoline (CAS 1312928-44-1)
- 1-(Naphthalen-1-yl)-8-(3-(naphthalen-1-yl)phenyl)pyrene (CAS 1956367-11-5)
- 3-(10-(Naphthalen-1-yl)anthracen-9-yl)-9-phenyl-9H-carbazole (CAS 1261580-75-9)
- Ethyl 4-(naphthalen-1-yl)butanoate (CAS 6326-89-2)
- Naphthalen-2-yl 3-(12,14-dioxo-9,10-dihydro-9,10-[3,4]epipyrroloanthracen-13-yl)benzoate (CAS 956206-57-8)
- 5-(Naphthalen-2-yl)dihydrofuran-2(3H)-one (CAS 180037-65-4)
- 2-(9,10-Di(naphthalen-2-yl)anthracen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 624744-67-8)
- 2,9,10-Tri(naphthalen-2-yl)anthracene (CAS 865435-18-3)
Recommended Standards
- 4-[6-(7-Cyclopentyl-6-dimethylcarbamoyl-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino)-pyridin-3-yl]-piperazine-1-carboxylic acid tert-butyl ester (CAS 1374639-78-7)
- N-(4-Acetamidophenyl)-2-((3-(4-methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 477330-70-4)
- (1R,2S)-2-[3-[(1E)-2-[4-[[(2R,6S)-2,6-Dimethyl-4-morpholinyl]methyl]phenyl]ethenyl]-1H-indazol-6-yl]-5'-methoxy-spiro[cyclopropane-1,3'-[3H]indol]-2'(1'H)-one (CAS 1338806-73-7)
- Phylloerythrin (CAS 26359-43-3)
- Phthalic acid, bis-4-methylpentyl ester (CAS 259139-51-0)
- 2-(Aminomethyl)-5-(difluoromethyl)-3-iodo-6-(trifluoromethyl)pyridine (CAS 1804866-95-2)
- (s)-2-Amino-2-(6-methoxybenzo[d][1,3]dioxol-5-yl)ethan-1-ol (CAS 1213626-68-6)
- Donepezil Impurity 18 (CAS 90843-62-2)
- (S)-1-(3-chloro-4-fluorophenyl)-2-methoxyethan-1-amine (CAS 1269782-16-2)
- 4-Amino-5-(aminomethyl)pyrimidine-2-thiol (CAS 766545-82-8)
- N-(2,4-dimethoxybenzyl)pentan-3-amine (CAS 416891-71-9)
- 6-Chloro-8-fluoroimidazo[1,2-a]pyridine (CAS 1033202-10-6)
- 4-Bromophthalazin-1(2H)-one (CAS 19064-73-4)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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