1,3-Bis-(4-iodo-phenyl)-3H-imidazol-1-ium;bromide CAS 2607030-32-8
| CAS No. | 2607030-32-8 |
| Molecular Formula | C15H11I2N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 1,3-Bis-(4-iodo-phenyl)-3H-imidazol-1-ium;bromide (CAS 2607030-32-8), a certified reference material (molecular formula C15H11I2N2Br, MW 552.97 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine/iodine substitution, 1,3-Bis-(4-iodo-phenyl)-3H-imidazol-1-ium;bromide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 552.97 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C15H11I2N2 Br |
| Molecular Weight | 552.97 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Br/I-containing |
| Nitrogen Atoms | 2 |
Related Bis Standards
- 5-Iodo-2-phenylthiazole (CAS 1000029-07-1)
- 3-Iodo-6-methyl-5-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-21-5)
- 3-Iodo-6-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-29-3)
- 3-iodo-4-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-40-8)
- 3-iodo-1H-indazol-7-amine (CAS 1000340-82-8)
- 3-Iodo-4-nitro-6-isopropyl (1H)indazole (CAS 1000340-91-9)
- 3-Iodo-6-methoxy-4-nitro-2H-indazole (CAS 1000341-12-7)
- 3-Iodo-4-(trifluoromethyl)-2H-indazole (CAS 1000341-14-9)
Recommended Standards
- 4-[(E)-[(5-Bromo-2-methoxyphenyl)methylidene]amino]phenyl 2,4,6-trimethylbenzene-1-sulfonate (CAS 329777-90-4)
- Methyl 2-((5-hydroxy-2,2-dimethyl-4-oxochroman-7-yl)oxy)acetate (CAS 956950-84-8)
- 3-((Difluoromethyl)thio)-N-methylthiophene-2-carboxamide (CAS 1424342-93-7)
- 2-(3-Iodobenzoyl)-6-methylpyridine (CAS 1187170-45-1)
- Tolterodine EP Impurity D Hydrochloride (CAS 1391053-65-8(free base))
- 4-Bromo-7-chloro-2,3-dihydro-1H-inden-1-one (CAS 1260013-03-3)
- 2-Chloro-4-methoxyphenyl 3-piperidinyl etherhydrochloride (CAS 1220018-89-2)
- 10-Allyl-10H-phenothiazine-2-carbonitrile (CAS 1796956-57-4)
- Desloratadine Impurity 60 (CAS CATO-C4X-143060)
- Cycloaspeptide A (CAS 109171-13-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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