2-(3-(1H-Benzo[d]imidazol-2-yl)piperidin-1-yl)-N-(4-bromophenyl)acetamide CAS 887218-16-8
| CAS No. | 887218-16-8 |
| Molecular Formula | C20H21BrN4O |
| Molecular Weight | 413.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-(1H-Benzo[d]imidazol-2-yl)piperidin-1-yl)-N-(4-bromophenyl)acetamide (CAS 887218-16-8), molecular formula C20H21BrN4O and molecular weight 413.31 g/mol, is a CATO reference standard with documented purity and traceability.
2-(3-(1H-Benzo[d]imidazol-2-yl)piperidin-1-yl)-N-(4-bromophenyl)acetamide (C20H21BrN4O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
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.
Physical & Chemical Properties
| Molecular Formula | C20H21BrN4O |
| Molecular Weight | 413.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related H Standards
- 2-(4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-N-(2,5-dimethoxyphenyl)acetamide (CAS 484027-74-9)
- 4-(Benzo[d]thiazol-5-ylamino)-6-(tert-butylsulfonyl)quinolin-7-ol (CAS 2027561-86-8)
- 3-(1H-Benzo[d]imidazol-2-yl)-1-(3-(diethylamino)propyl)-1H-pyrrolo[2,3-b]quinoxalin-2-amine (CAS 881045-95-0)
- (1H-Benzo[d][1,2,3]triazol-1-yl)methyl 3,5-di-tert-butyl-4-hydroxybenzodithioate (CAS 300680-57-3)
- N-(Benzo[d]thiazol-2-yl)-1-(2-chloro-6-fluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 946303-17-9)
- (4-(Benzo[d]thiazol-2-yloxy)piperidin-1-yl)(1-(thiophen-2-yl)cyclopentyl)methanone (CAS 1323673-44-4)
- 2-(Benzo[d]thiazol-2-ylthio)-N-(2-(3-(furan-2-yl)-6-oxopyridazin-1(6H)-yl)ethyl)acetamide (CAS 1207007-45-1)
- 2-(Benzo[d]oxazol-2-ylthio)-N-(2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)acetamide (CAS 1219906-07-6)
Recommended Standards
- 1-(Tert-butyl) 2-methyl (2S,4S)-4-((3-bromophenyl)(methyl)amino)pyrrolidine-1,2-dicarboxylate (CAS 2442511-77-3)
- 2-(4-Bromophenyl)-2-(4-(tert-butoxycarbonyl)-1,4-diazepan-1-yl)acetic acid (CAS 834884-94-5)
- (Z)-N-(1-Bromo-3-oxo-1-phenyl-3-(piperidin-1-yl)prop-1-en-2-yl)benzamide (CAS 705293-97-6)
- 9-Bromo-2-(4-methoxyphenyl)-1,10b-dihydrospiro[benzo[e]pyrazolo[1,5-c][1,3]oxazine-5,1'-cyclopentane] (CAS 303060-88-0)
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- 2-(Azetidin-3-yloxy)-4-(trifluoromethyl)pyridine (CAS 1428233-94-6)
- Palmitoyl Tripeptide -5 ยท 2 TFA (CAS 623172-56-5)
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