2,5-Dibromo-1-trityl-1H-imidazole CAS 850429-53-7
| CAS No. | 850429-53-7 |
| Molecular Formula | C22H16Br2N2 |
| Molecular Weight | 468.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution, 2,5-Dibromo-1-trityl-1H-imidazole is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 468.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
2,5-Dibromo-1-trityl-1H-imidazole (CAS 850429-53-7) is a high-purity analytical reference standard with the molecular formula C22H16Br2N2 and a molecular weight of 468.18 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2,5-Dibromo-1-trityl-1H-imidazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H16Br2N2 |
| Molecular Weight | 468.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Dibromo Standards
- 4,5-Dibromo-1-trityl-1H-imidazole (CAS 112517-23-4)
- 2,4-Dibromo-1-trityl-1H-imidazole (CAS 871269-06-6)
- 4-((3,5-Dibromo-2-hydroxybenzylidene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478256-31-4)
- 2,7-Dibromo-9H-fluorene-9,9-dipropanoic acid (CAS 94257-59-7)
- 2,8-Dibromo-6,6,12,12-tetramethyl-6,12-dihydroindeno[1,2-b]fluorene (CAS 872705-64-1)
- 4-[(3,5-Dibromo-4-methoxyphenyl)methyl]-6-methyl-2-(methylamino)imidazo[4,5-d]azepin-5(6H)-one 634151-15-8 Ceratamine A (CAS 634151-15-8)
- 3,3’-Dibromo-5,5’-bis(trimethylsilyl)-2,2’-bithiophene (CAS 207742-50-5)
- 1,7-Dibromo-4-(dibromomethyl)-3,3-dimethylbicyclo[2.2.1]Heptan-2-one (CAS 252332-04-0)
Recommended Standards
- 3,3,4,4,5,5,6,6,6-Nonafluorohexyl (4,4,5,5,5-pentafluoropentyl) carbonate (CAS 1980086-70-1)
- [Hydroxy-(2,4-dinitrobenzenesulfonyloxy)iodo]benzene (CAS 389614-53-3)
- N2,N6-bis(3-chloro-5-(trifluoromethyl)pyridin-2-yl)pyridine-2,6-diamine (CAS 477859-69-1)
- 1,1'-(Oxybis(4,1-phenylene))bis(2-bromo-2-methylpropan-1-one) (CAS 157891-77-5)
- 1-Isocyanato-2-methylprop-1-ene (CAS 28705-49-9)
- 2-Chloro-n-[4-(trifluoromethyl)phenyl]propanamide (CAS 572881-42-6)
- 1-(3,5-Difluorophenyl)-3,3-dimethylcyclobutane-1-carboxylic acid (CAS 1468625-03-7)
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- 4-Methoxybenzo[d][1,3]dioxole (CAS 1817-95-4)
- 1-(5-Fluoropyridin-2-yl)-4-oxocyclohexanecarbonitrile (CAS 960371-10-2)
- α-Costol (CAS 65018-15-7)
- n-(4-Bromophenyl)-4-methylthiazole-5-carboxamide (CAS 1016775-77-1)
- N-((1H-pyrazol-1-yl)methyl)-N-phenylaniline (CAS 301171-02-8)
- Tau Peptide (273-284) trifluoroacetate salt (CAS 1663490-91-2)
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