N-(3-Bromophenyl)-1H-imidazo[4,5-g]quinazolin-8-amine hydrochloride CAS 171179-37-6
| CAS No. | 171179-37-6 |
| Molecular Formula | C15H10BrN5 |
| 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 N-(3-Bromophenyl)-1H-imidazo[4,5-g]quinazolin-8-amine hydrochloride (CAS 171179-37-6), a certified reference material (molecular formula C15H10BrN5HCl, MW 376.64 g/mol) for analytical method development and quality control.
The molecular framework of N-(3-Bromophenyl)-1H-imidazo[4,5-g]quinazolin-8-amine hydrochloride (C15H10BrN5HCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C15H10BrN5 HCl |
| Molecular Weight | 376.64 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 5 |
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- 3-Acetyl-1-methylpyrrole (CAS 932-62-7)
- Ethyl 4-(3-methyl-6-oxo-5,6-dihydropyridazin-1(4H)-yl)benzoate (CAS 5446-14-0)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
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