Methyl 2-(4-bromobenzoyl)-3-(methylamino)but-2-enoate CAS 1423699-80-2
| CAS No. | 1423699-80-2 |
| Molecular Formula | C13H14BrNO3 |
| Molecular Weight | 312.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-(4-bromobenzoyl)-3-(methylamino)but-2-enoate (C13H14BrNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Methyl 2-(4-bromobenzoyl)-3-(methylamino)but-2-enoate (CAS 1423699-80-2), molecular formula C13H14BrNO3 and molecular weight 312.16 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Methyl 2-(4-bromobenzoyl)-3-(methylamino)but-2-enoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H14BrNO3 |
| Molecular Weight | 312.16 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 4-(4-Bromobenzoyl)quinoline (CAS 1706450-26-1)
- 1706458-26-5 4-(2-Bromobenzoyl)quinoline (CAS 1706458-26-5)
- 1-(3-Bromobenzoyl)piperidine-4-carboxylic acid (CAS 889952-10-7)
- 1-(4-Bromobenzoyl)piperidine-4-carboxylic Acid (CAS 693237-87-5)
- (E)-4-(2-(3-bromobenzoyl)hydrazinyl)-4-oxobut-2-enoic acid (CAS 1164473-04-4)
- Ethyl 2-(4-bromobenzoyl)-3-oxobutanoate (CAS 893643-73-7)
- 1-(3-Bromobenzoyl)piperidine-2-carboxamide (CAS 1008692-77-0)
- 1-(2-Bromobenzoyl)piperidine-4-carboxamide (CAS 425609-05-8)
Recommended Standards
- tert-Butyl (6-bromoimidazo[1,2-a]pyridin-2-yl)carbamate (CAS 1416337-71-7)
- tert-Butyl (7-bromoimidazo[1,2-a]pyridin-2-yl)carbamate (CAS 1445951-50-7)
- 3-(4-Bromo-5-sulfamoylthiophen-2-yl)acrylic acid (CAS 1354968-74-3)
- 2-Fluoro-5-(trifluoromethyl)phenyl trifluoromethanesulfonate (CAS 1446016-79-0)
- trans-3-methoxycyclobutane-1-carbonitrile (CAS 30628-83-2)
- 4-(2,4-Dichlorophenoxy)-N-(3,5-dichlorophenyl)butanamide (CAS 303091-87-4)
- n,1-Dicyclopropyl-1h-benzo[d]imidazol-4-amine (CAS 1258649-97-6)
- Ethyl 4-ethylpiperidine-4-carboxylate (CAS 874440-86-5)
- 1,4,9,10-Tetrachloroanthracene (CAS 84655-45-8)
- 2-Fluoro-6-(3-methyl-1,2,4-oxadiazol-5-yl)benzoic acid (CAS 1293285-27-4)
- PSNCBAM-1 (CAS 877202-74-9)
- Nemonoxacin Impurity 84 (CAS CATO-C4X-312884)
- 5-Methoxy-2-(4-(4-methoxyphenyl)-5-methyl-1H-pyrazol-3-yl)phenol (CAS 385401-32-1)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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