9-Bromo-10-(4-phenylnaphthalen-1-yl)anthracene CAS 944801-28-9
| CAS No. | 944801-28-9 |
| Molecular Formula | C30H19Br |
| Molecular Weight | 459.38 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 9-Bromo-10-(4-phenylnaphthalen-1-yl)anthracene.
9-Bromo-10-(4-phenylnaphthalen-1-yl)anthracene (CAS 944801-28-9) is a high-purity analytical reference standard with the molecular formula C30H19Br and a molecular weight of 459.38 g/mol.
Based on its molecular formula C30H19Br, 9-Bromo-10-(4-phenylnaphthalen-1-yl)anthracene contains bromine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 459.38 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.
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 | C30H19Br |
| Molecular Weight | 459.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 9-Bromo-10-[4-(1-naphthyl)phenyl]anthracene (CAS 1092390-01-6)
- 9-Bromo-10-[3-(1-naphthyl)phenyl]anthracene (CAS 1304129-94-9)
- 9-Bromo-10-(3-(naphthalen-2-yl)phenyl)anthracene (CAS 944801-33-6)
- 9-Bromo-10-(4-(naphthalen-2-yl)phenyl)anthracene (CAS 866611-29-2)
- (((2-Bromo-5-methoxybenzyl)oxy)methanetriyl)tribenzene (CAS 377091-30-0)
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- N-(2-Bromo-4,6-difluorophenyl)-2-((4-ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 577982-37-7)
- N-[2-[(2-Bromo-6-cyano-4-nitrophenyl)azo]-5-(diethylamino)phenylacetamide (CAS 2537-62-4)
Recommended Standards
- Chondroitin Disaccharide di-6SDISCONTINUED (CAS 51449-08-2)
- Crizotinib-d5 (CAS 1395950-48-7)
- 9-(4-Bromophenyl)-10-(2-naphthyl)anthracene (CAS 936854-62-5)
- 5'-(4-Amino-3,5-difluorophenyl)-3,3'',5,5''-tetrafluoro-[1,1':3',1''-terphenyl]-4,4''-diamine (CAS 2750241-87-1)
- (R)-2,2',3,3'-Tetrahydro-6,6'-bis[4-(trifluoromethyl)phenyl]-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 1435948-34-7)
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