(Z)-N-(1-Bromo-1-(4-methoxyphenyl)-3-oxo-3-(piperidin-1-yl)prop-1-en-2-yl)benzamide CAS 1800044-64-7
| CAS No. | 1800044-64-7 |
| Molecular Formula | C22H23BrN2O3 |
| Molecular Weight | 443.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(Z)-N-(1-Bromo-1-(4-methoxyphenyl)-3-oxo-3-(piperidin-1-yl)prop-1-en-2-yl)benzamide (CAS 1800044-64-7), molecular formula C22H23BrN2O3 and molecular weight 443.33 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (Z)-N-(1-Bromo-1-(4-methoxyphenyl)-3-oxo-3-(piperidin-1-yl)prop-1-en-2-yl)benzamide (C22H23BrN2O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 443.33 g/mol, it falls into the moderately-high-molecular-weight range. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C22H23BrN2O3 |
| Molecular Weight | 443.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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 | Br-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- N-Benzyl-4-chloro-N-(2-((5-chloro-2-methoxyphenyl)amino)-2-oxoethyl)benzamide (CAS 332163-72-1)
- 1-((4-Bromo-5-methoxy-2-methylphenyl)sulfonyl)-4-(4-fluorophenyl)piperazine (CAS 898650-85-6)
- 4-(4-(2,4-Dichlorophenyl)thiazol-2-yl)-N-(4-fluorophenyl)benzamide (CAS 321430-04-0)
- 1-(3,4-Dichlorobenzyl)-5-(4-(pyridin-2-yl)piperazine-1-carbonyl)pyridin-2(1H)-one (CAS 860649-40-7)
- 4-((2-Fluorobenzyl)oxy)-3-iodobenzoic acid (CAS 1131614-94-2)
- 10-Phenyl-1,4-dioxa-7,13-dithia-10-azacyclopentadecane (CAS 240797-81-3)
- 2-Methoxy-benzylamine, HCl (CAS 42365-52-6)
- 1-(morpholin-4-yl)-2-nitroethen-1-amine (CAS 88954-48-7)
- 1-(4-chlorophenyl)-2-[(5-methyl-1,3-thiazol-2-yl)thio]ethanone (CAS 1000932-22-8)
- tert-Butyl benzo[b]thiophen-3-ylcarbamate (CAS 89564-05-6)
- 3-Chloro-4-methoxytetrahydrothiophene 1,1-dioxide (CAS 52200-83-6)
- N-(2-Fluoro-5-methylphenyl)-1-phenylcyclopentane-1-carboxamide (CAS 1023526-17-1)
- 2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 1052686-60-8)
- Peptide Impurity 27 (CAS 1350456-68-6)
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