2,4,5-Tribromo-1-propyl-1H-imidazole CAS 31250-78-9
| CAS No. | 31250-78-9 |
| Molecular Formula | C6H7Br3N2 |
| Molecular Weight | 346.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2,4,5-Tribromo-1-propyl-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.
2,4,5-Tribromo-1-propyl-1H-imidazole (CAS 31250-78-9), molecular formula C6H7Br3N2 and molecular weight 346.85 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H7Br3N2, 2,4,5-Tribromo-1-propyl-1H-imidazole contains a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 346.85 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H7Br3N2 |
| Molecular Weight | 346.85 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Tribromo Standards
- 2,4,5-Tribromo-1-isopropyl-1H-imidazole (CAS 863485-29-4)
- 3,4,5-Tribromo-1H-pyrrole-2-carboxylic acid (CAS 74039-30-8)
- 1,1,1-Tribromo-3,3,3-trifluoropropan-2-one (CAS 431-91-4)
- 1,2,4-Tribromo-1,1,2-trifluorobutane 2022-80-2 6824AD C4H4Br3F3 (CAS 2022-80-2)
- 2,4,5-Tribromo-1-(methoxymethyl)-1H-imidazole (CAS 22927-61-3)
- 2,4,6-Tribromo-5-methylpyridin-3-amine (CAS 126325-52-8)
- 1,2,4-Tribromo-5-methoxybenzene (CAS 95970-10-8)
- 2,3,6-Tribromo-4-methylphenol (CAS 36776-51-9)
Recommended Standards
- Beclobrate - API Standards (CAS 55937-99-0)
- 2-(4-(3-Chlorophenyl)piperazin-1-yl)-1-(4-methoxyphenyl)ethan-1-ol (CAS 400075-61-8)
- 2,2'-(Bromomethylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 52293-05-7)
- 2-(4-(2-Chlorophenyl)piperazin-1-yl)-N-(1-cyanocyclopentyl)acetamide (CAS 851709-21-2)
- 2-((1-(O-tolyl)ethyl)amino)propan-1-ol (CAS 1153890-49-3)
- 2,6-Dichloro-N-methyl-3-nitropyridin-4-amine (CAS 887147-20-8)
- 5-Chloro-3-(thiophene-2-carboxylhydrazidyl)-2-oxoindoline (CAS 519147-16-1)
- 797755-07-8 [4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acetic acid DTXSID70395470 (CAS 797755-07-8)
- 2-((3-(Trifluoromethyl)pyridin-2-yl)oxy)ethan-1-ol (CAS 170502-07-5)
- Methyl 3-amino-4-(methylamino)benzoate (CAS 66315-16-0)
- 1-Methyl-2-(nitro(p-tolylthio)methylene)imidazolidine (CAS 59761-10-3)
- 4-Bromo-2-(difluoromethyl)pyridine-3,5-diol (CAS 1805251-26-6)
- Methyl 2-amino-4-chloropyrimidine-5-carboxylate (CAS 1353503-49-7)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
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 18665070610 / Nicole.chen@cato-chem.com