1-Bromo-6-phenylpyrene CAS 294881-47-3
| CAS No. | 294881-47-3 |
| Molecular Formula | C22H13Br |
| Molecular Weight | 357.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Bromo-6-phenylpyrene (CAS 294881-47-3), a certified reference material (molecular formula C22H13Br, MW 357.24 g/mol) for analytical method development and quality control.
Based on its molecular formula C22H13Br, 1-Bromo-6-phenylpyrene contains bromine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 357.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C22H13Br |
| Molecular Weight | 357.24 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 9-Bromo-10-(phenylethynyl)anthracene (CAS 115198-11-3)
- 5-Bromo-2-pivalamidopyridin-4-yl pivalate (CAS 1228666-33-8)
- (S)-5-Bromo-N-((1-ethylpyrrolidin-2-yl)methyl)-2-hydroxy-3-methoxybenzamide (CAS 128600-22-6)
- 4-Bromo-N-cyclohexyl-2-nitro-5-propoxyaniline (CAS 1365271-84-6)
- (S)-3-Bromo-N-((1-ethylpyrrolidin-2-yl)methyl)-2-hydroxy-6-methoxybenzamide (CAS 84226-14-2)
- 4-Bromo-2-pivalamidopyridin-3-yl pivalate (CAS 2866291-66-7)
- 5-Bromo-6-phenyl-2-(pyridin-2-yl)imidazo[2,1-b][1,3,4]thiadiazole (CAS 666826-38-6)
- 4-Bromo-3-methoxyphenyl 4-methylbenzenesulfonate (CAS 137396-01-1)
Recommended Standards
- 1-(4-Bromophenyl)pyrene (CAS 345924-29-0)
- 2-(4-Bromophenyl)-5-(4-(tert-butyl)phenyl)-1,3,4-oxadiazole (CAS 220843-12-9)
- 1-(3-Bromophenyl)pyrene (CAS 918654-99-6)
- 2-(4-Bromophenyl)-5-(4-butylphenyl)-1,3,4-oxadiazole (CAS 923060-37-1)
- methyl 2,4-dichloro-5-methoxybenzoate (CAS 253268-24-5)
- 4-Bromo-2-(isopentyloxy)-1-methylbenzene (CAS 1701750-87-9)
- 2,2-Difluoropropylamine (CAS 421-00-1)
- 4-{[4-(trifluoromethoxy)phenyl]carbamoyl}phenyl N,N-dimethylsulfamate (CAS 338396-20-6)
- (1R,2S,6S)-bicyclo[4.1.0]Heptan-2-amine pivalate (CAS 959396-79-3)
- 2-Amino-2-(2,4-dichlorophenyl)ethan-1-ol (CAS 1184839-78-8)
- (3-(4-Methylnaphthalen-1-yl)phenyl)methanol (CAS 1349719-08-9)
- 1-(3-Chlorophenyl)cyclopentanecarbonitrile (CAS 143328-16-9)
- 2-(5-(1-(3-Ethylbenzo[d]thiazol-2(3H)-ylidene)propan-2-ylidene)-4-oxo-2-thioxothiazolidin-3-yl)acetic acid (CAS 34431-79-3)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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