Ethyl 3-((1-(4-bromophenyl)-3-methoxy-3-oxopropyl)amino)-3-oxopropanoate CAS 383147-00-0
| CAS No. | 383147-00-0 |
| Molecular Formula | C15H18BrNO5 |
| Molecular Weight | 372.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 3-((1-(4-bromophenyl)-3-methoxy-3-oxopropyl)amino)-3-oxopropanoate.
Ethyl 3-((1-(4-bromophenyl)-3-methoxy-3-oxopropyl)amino)-3-oxopropanoate (CAS 383147-00-0) is a high-purity analytical reference standard with the molecular formula C15H18BrNO5 and a molecular weight of 372.21 g/mol.
The molecular framework of Ethyl 3-((1-(4-bromophenyl)-3-methoxy-3-oxopropyl)amino)-3-oxopropanoate (C15H18BrNO5) is characterized by a flavonoid core, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), Ethyl 3-((1-(4-bromophenyl)-3-methoxy-3-oxopropyl)amino)-3-oxopropanoate 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 | C15H18BrNO5 |
| Molecular Weight | 372.21 g/mol |
| Appearance | Off-white to pale 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
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Recommended Standards
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- N'-((5-Bromo-2-fluoropyridin-3-yl)methylene)-4-methylbenzenesulfonohydrazide (CAS 2586232-99-5)
- 2-(Furan-2-ylmethylene)-1h-indene-1,3(2h)-dione (CAS 29874-41-7)
- (4-(Pyridin-3-yloxy)phenyl)methanamine (CAS 685533-76-0)
- 1,5,6,7-Tetrahydrocyclopenta[b]pyrazolo[4,3-e]pyridin-3-amine (CAS 1193390-39-4)
- 4-(2-Methyl-1,3-thiazol-4-yl)-1h-pyrrole-2-carboxylic acid (CAS 871547-64-7)
- 1-(6-Chloro-5-fluoro-1H-indol-3-yl)propan-2-one (CAS 1458665-08-1)
- 2-(4-Amino-6-chloro-2-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1804946-32-4)
- 3-(Methylcarbamoyl)benzeneboronic Acid (CAS 832695-88-2)
- 3-(((Trifluoromethyl)sulfinyl)methyl)azetidine 2,2,2-trifluoroacetate (CAS 2883819-64-3)
- 4-(3-CHLOROPHENYL)-2,6-DIPHENYLPYRIMIDINE (CAS 1536209-87-6)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
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