(Z)-N-(1-Bromo-1-(2-chlorophenyl)-3-oxo-3-(piperidin-1-yl)prop-1-en-2-yl)benzamide CAS 1800044-70-5
| CAS No. | 1800044-70-5 |
| Molecular Formula | C21H20BrClN2O2 |
| Molecular Weight | 447.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(Z)-N-(1-Bromo-1-(2-chlorophenyl)-3-oxo-3-(piperidin-1-yl)prop-1-en-2-yl)benzamide (CAS 1800044-70-5) is a high-purity analytical reference standard with the molecular formula C21H20BrClN2O2 and a molecular weight of 447.75 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, (Z)-N-(1-Bromo-1-(2-chlorophenyl)-3-oxo-3-(piperidin-1-yl)prop-1-en-2-yl)benzamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 447.75 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), (Z)-N-(1-Bromo-1-(2-chlorophenyl)-3-oxo-3-(piperidin-1-yl)prop-1-en-2-yl)benzamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C21H20BrClN2O2 |
| Molecular Weight | 447.75 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1995 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- (Z)-N-(1-Bromo-1-(4-chlorophenyl)-3-oxo-3-(piperidin-1-yl)prop-1-en-2-yl)benzamide (CAS 1800044-61-4)
- (Z)-N-(1-(2-Bromophenyl)-1-chloro-3-oxo-3-(piperidin-1-yl)prop-1-en-2-yl)benzamide (CAS 1800044-77-2)
- Hexabutylthiophosphoramide (CAS 3949-47-1)
- (Z)-N-(1-(3-Bromophenyl)-1-chloro-3-oxo-3-(piperidin-1-yl)prop-1-en-2-yl)benzamide (CAS 1800044-78-3)
- 1-(Chloromethyl)-3-(3-fluorophenyl)bicyclo[1.1.1]Pentane (CAS 2287344-70-9)
- 2-Benzyl 1-ethyl (1S,3aR,6aS)-4,4-difluoro-octahydrocyclopenta[c]pyrrole-1,2-dicarboxylate (CAS 1251012-69-7)
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- Potassium (3-acetylphenyl)trifluoroborate (CAS 854906-74-4)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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