1-(4-Bromophenyl)pyrene CAS 345924-29-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 345924-29-0 |
| Molecular Formula | C22H13Br |
| Molecular Weight | 357.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Bromophenyl)pyrene (CAS 345924-29-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H13Br. Molecular weight: 357.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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 Bromophenyl Standards
- 3-(3-Bromophenyl)fluoranthene (CAS 1233141-68-8)
- 1-(3-Bromophenyl)pyrene (CAS 918654-99-6)
- 2-(4-Bromophenyl)-5-(4-(tert-butyl)phenyl)-1,3,4-oxadiazole (CAS 220843-12-9)
- 2-(4-Bromophenyl)-5-(4-butylphenyl)-1,3,4-oxadiazole (CAS 923060-37-1)
- 2-(4-Bromophenyl)benzo[d]imidazo[2,1-b]thiazole-3-carbaldehyde (CAS 127204-72-2)
- 1-(1-(4-Bromophenyl)-1H-pyrrol-3-yl)-N-(4-fluorobenzyl)methanimine (CAS 551930-64-4)
- 2-(2-Bromophenyl)-4H-benzo[4,5]imidazo[2,1-b][1,3]thiazin-4-one (CAS 2248255-22-1)
- 2-(4-Bromophenyl)-4H-benzo[4,5]imidazo[2,1-b][1,3]thiazin-4-one (CAS 374097-37-7)
Recommended Standards
- 1-Bromo-6-phenylpyrene (CAS 294881-47-3)
- (S)-3-Bromo-N-((1-ethylpyrrolidin-2-yl)methyl)-2-hydroxy-6-methoxybenzamide (CAS 84226-14-2)
- tert-Butyl 4-((5-bromopyridin-2-yl)oxy)piperidine-1-carboxylate (CAS 194668-49-0)
- 2H-Pyrano[3,2-c]pyridine-6(5H)-carboxylic acid, 8-aminohexahydro-, 1,1-dimethylethyl ester, (4aR,8S,8aR)-rel- (CAS 1314392-61-4)
- (4-Chloro-2-isopropylpyrimidin-5-yl)boronic acid (CAS 2225174-09-2)
- Amodiaquine Impurity 11 (CAS CATO-C4X-247111)
- D-Cycloserine (CAS 68-41-7)
- 1-(2,2,3,3-Tetrafluoro-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)ethan-1-one (CAS 540738-37-2)
- Olopatadine Impurity 17 HCl (CAS 1206456-44-1（free base）)
- Prolactin-Releasing Peptide (1-31) (human) (CAS 215510-22-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com