2-Bromobenzo[c]phenanthrene CAS 53034-15-4
| CAS No. | 53034-15-4 |
| Molecular Formula | C18H11Br |
| Molecular Weight | 307.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 307.18 g/mol gives 2-Bromobenzo[c]phenanthrene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Bromobenzo[c]phenanthrene (CAS 53034-15-4), a certified reference material (molecular formula C18H11Br, MW 307.18 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H11Br, 2-Bromobenzo[c]phenanthrene contains bromine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 307.18 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.
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 | C18H11Br |
| Molecular Weight | 307.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Br-containing |
Related Bromobenzo Standards
- 1-Bromobenzo[c]phenanthrene (CAS 98146-68-0)
- 3-Bromobenzo[c]phenanthrene (CAS 54113-65-4)
- 5-Bromobenzo[c]phenanthrene (CAS 89523-51-3)
- 1-(6-Bromobenzo[d][1,3]dioxol-5-yl)-N-(furan-2-ylmethyl)methanamine (CAS 923804-92-6)
- 3-Bromobenzo[b]selenophene-2-carboxylic acid (CAS 26526-47-6)
- (5-Bromobenzo[d]isoxazol-3-yl)methanesulfonyl chloride (CAS 73101-68-5)
- 1-(5-Bromobenzo[b]thiophen-2-yl)-2,2,2-trifluoroethanol (CAS 1391828-90-2)
- 3-Bromobenzo[b]thiophene-2-sulfonyl chloride (CAS 128852-11-9)
Recommended Standards
- 2-[(2E)-3-[(3,5-Dichlorophenyl)amino]-1-(dimethylamino)prop-2-en-1-ylidene]propanedinitrile (CAS 339102-37-3)
- 2-Bromochrysene (CAS 55120-48-4)
- 2-[(2,4-Dichlorophenyl)amino]-4-(dimethylamino)pyridine-3-carbonitrile (CAS 338773-83-4)
- 3'-(Bromomethyl)-3,4-dimethoxy-1,1'-biphenyl (CAS 895242-33-8)
- N-{bicyclo[1.1.1]pentan-1-yl}aminosulfonamide (CAS 2169474-91-1)
- (2S)-2-Hydroxyglutaric Acid Disodium Salt-13C5 (CAS CATO-C3D-3679)
- 6-Bromo-4-chloro-2-methylquinazoline (CAS 351426-04-5)
- N-Butyl-N-(3-chloropropyl)butan-1-amine (CAS 36421-15-5)
- Butyl 8-(oxiran-2-yl)octanoate (CAS 2101348-63-2)
- 2-Propenoic acid, 2-methyl-, 2-(1-aziridinyl)ethyl ester, polymer with butyl 2-methyl-2-propenoate and methyl 2-methyl-2-propenoate (CAS 42846-12-8)
- (1R,2S)-2-(methylamino)cyclohexan-1-ol hydrochloride (CAS 218964-42-2)
- (1R,3S)-3-[(E)-2-Chloro-2-fluorovinyl]-2,2-dimethylcyclopropanecarbonyl chloride (CAS 77789-74-3)
- 2-[(3-Methylphenyl)amino]propanohydrazide (CAS 1396996-92-1)
- (Glu9)-Exenatide (2-39) trifluoroacetate salt (CAS 196109-34-9)
Why CATO?
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