2,3,5,6-Tetrakis(4-bromophenyl)pyrazine CAS 52889-50-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52889-50-6 |
| Molecular Formula | C28H16Br4N2 |
| Molecular Weight | 700.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3,5,6-Tetrakis(4-bromophenyl)pyrazine (CAS 52889-50-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C28H16Br4N2. Molecular weight: 700.06 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C28H16Br4N2 |
| Molecular Weight | 700.06 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Tetrakis Standards
- 3',4',5',6'-Tetrakis(4-formylphenyl)-[1,1':2',1''-terphenyl]-4,4''-dicarbaldehyde (CAS 1862220-96-9)
- 5,10,15,20-Tetrakis(4-aminophenyl)porphyrin (CAS 22112-84-1)
- Tetrakis(4-bromophenyl)germane (CAS 1018982-18-7)
- TEtrakis(1,1,1,3,3,3-hexafluoroisopropoxy)silane (CAS 26560-90-7)
- 1,1,2,2-Tetrakis(4-(bromomethyl)phenyl)ethene (CAS 67448-47-9)
- 1,3,6,8-Tetrakis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrene (CAS 1398053-00-3)
- 1,1,3,3-Tetrakis(4-(trifluoromethyl)phenyl)-1,3-divinyldisiloxane (CAS 920743-82-4)
- Tetrakis(4-(bromomethyl)phenyl)methane (CAS 1535222-54-8)
Recommended Standards
- 3,3,5,5-Tetrabromophenolphthalein ethyl ester potassium salt, indicator (CAS 62637-91-6)
- 3-(2-(2,4-Di-tert-pentylphenoxy)butanamido)-N-(5-oxo-1-(2,4,6-trichlorophenyl)-4,5-dihydro-1H-pyrazol-3-yl)benzamide (CAS 31598-52-4)
- Hexadecanamide, N-[(1S,2R,3E)-1-[(beta-D-glucopyranosyloxy)methyl]-2-hydroxy-3-heptadecen-1-yl]- (CAS 74365-77-8)
- Tert-butyl (S)-isopropyl(pyrrolidin-2-ylmethyl)carbamate (CAS 1354001-74-3)
- Copper nitrate trihydrate (CAS 10031-43-3)
- 2-([1,1'-Biphenyl]-4-yl)-6-bromoquinoline-4-carboxylic acid (CAS 627907-08-8)
- N-(2,4-Dinitrophenyl)-L-alanine Methyl Ester (CAS 10420-63-0)
- 3-[4-Nitro-3-(trifluoromethyl)phenoxy]-N-phenylthiophene-2-carboxamide (CAS 306977-61-7)
- 2-((5-Bromopyridin-3-yl)oxy)ethanamine (CAS 1112983-17-1)
- Liraglutide(13-31)TFA Salt (CAS CATO-C4X-19929)
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