2-Bromo-N-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzamide CAS 896365-32-5
| CAS No. | 896365-32-5 |
| Molecular Formula | C16H12BrN3O2 |
| Molecular Weight | 358.19 g/mol |
| 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 2-Bromo-N-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzamide (CAS 896365-32-5), a certified reference material (molecular formula C16H12BrN3O2, MW 358.19 g/mol) for analytical method development and quality control.
The molecular framework of 2-Bromo-N-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzamide (C16H12BrN3O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 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 | C16H12BrN3O2 |
| Molecular Weight | 358.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
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- (Perfluoro-[1,1'-biphenyl]-4,4'-diyl)bis(hydrazine) (CAS 2200-68-2)
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- 3-(Hydrazinylmethyl)benzonitrile (CAS 936755-58-7)
- 6-hydrazino-N-isopropylpyridine-3-sulfonamide (CAS 926243-85-8)
- N-cyclopropylbenzene-1,2-disulfonamide (CAS 105466-42-0)
- 6-(4-Oxo-3-(m-tolyl)-3,4-dihydrophthalazin-1-yl)-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 861209-38-3)
- (S)-2-Methyl-1-phenylpropan-1-ol (CAS 34857-28-8)
- Liraglutide (CAS 204656-20-2)
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