9-(4-Bromophenyl)-10-(2-naphthyl)anthracene CAS 936854-62-5
| CAS No. | 936854-62-5 |
| Molecular Formula | C30H19Br |
| Molecular Weight | 459.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 9-(4-Bromophenyl)-10-(2-naphthyl)anthracene is closely related to bromine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
9-(4-Bromophenyl)-10-(2-naphthyl)anthracene (CAS 936854-62-5), molecular formula C30H19Br and molecular weight 459.38 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 9-(4-Bromophenyl)-10-(2-naphthyl)anthracene (C30H19Br) contains bromine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 21.0, corresponding to approximately 21 ring(s) or double-bond equivalent(s). With a molecular weight of 459.38 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), 9-(4-Bromophenyl)-10-(2-naphthyl)anthracene 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.
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 Bromophenyl Standards
- 9-(4-Bromophenyl)-10-(1-naphthyl)anthracene (CAS 1160506-32-0)
- 9-(3-Bromophenyl)-10-(naphthalen-1-yl)anthracene (CAS 1228267-67-1)
- 9-(3-Bromophenyl)-10-(naphthalen-2-yl)anthracene (CAS 943861-20-9)
- 5-{[(4-bromophenyl)methyl]sulfanyl}-2-ethyl-8,9-dimethoxy-[1,2,4]triazolo[1,5-c]quinazoline (CAS 1221715-21-4)
- 2-(2-Bromophenyl)-5-(((1-(2-ethoxyphenyl)-1H-tetrazol-5-yl)thio)methyl)-1,3,4-oxadiazole (CAS 849012-74-4)
- 4-[3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl]-2-(4-methylphenyl)-1,2-dihydrophthalazin-1-one (CAS 1291840-25-9)
- 4-[3-(3-Bromophenyl)-1,2,4-oxadiazol-5-yl]-2-(3-methylphenyl)-1,2-dihydrophthalazin-1-one (CAS 1291859-36-3)
- 4-Bromophenyl benzoate (CAS 1523-17-7)
Recommended Standards
- 9-Bromo-10-(3-(naphthalen-2-yl)phenyl)anthracene (CAS 944801-33-6)
- 4-Amino-6-(3,4-dimethoxyphenyl)-3-(3-(trifluoromethyl)phenyl)-3,7-dihydropyrimido[5,4-d]pyrimidine-2,8-dione (CAS 379708-00-6)
- 9-Bromo-10-(4-(naphthalen-2-yl)phenyl)anthracene (CAS 866611-29-2)
- 9-Bromo-10-[3-(1-naphthyl)phenyl]anthracene (CAS 1304129-94-9)
- 2-(Benzo[d]thiazol-2-ylthio)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 296273-03-5)
- N-(2,6-Dimethylphenyl)-4,4-dimethyl-4,5-dihydro-1,3-thiazol-2-amine (CAS 281211-67-4)
- 4-(4-Chlorophenyl)-5-{2'-fluoro-4'-propyl-[1,1'-biphenyl]-4-yl}-1-(4-iodobenzoyl)-1H-pyrazole (CAS 477762-85-9)
- 3-Fluorocyclobutane-1-carbonitrile (CAS 1552638-51-3)
- 4-Bromo-1,5-dimethylimidazole (CAS 158585-81-0)
- Methyl 6-bromo-3-fluoro-2-methylbenzoate (CAS 1807191-86-1)
- 2-(4-Methanesulfonyl-biphenyl-2-yl)-oxazole (CAS 1229889-01-3)
- CAS 293749-58-3 (CAS 293749-58-3)
- 4-Hydroxy-3-nitrobenzene acetic acid (CAS 10463-20-4)
- Angiotensin III Antipeptide (CAS 133605-55-7)
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