Ethyl 2-(5-bromo-4-(4,4-dimethylpiperidin-1-yl)-2,6-dimethylpyridin-3-yl)-2-oxoacetate CAS 1803444-97-4
| CAS No. | 1803444-97-4 |
| Molecular Formula | C18H25BrN2O3 |
| Molecular Weight | 397.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 397.31 g/mol gives Ethyl 2-(5-bromo-4-(4,4-dimethylpiperidin-1-yl)-2,6-dimethylpyridin-3-yl)-2-oxoacetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Ethyl 2-(5-bromo-4-(4,4-dimethylpiperidin-1-yl)-2,6-dimethylpyridin-3-yl)-2-oxoacetate (CAS 1803444-97-4), a certified reference material (molecular formula C18H25BrN2O3, MW 397.31 g/mol) for analytical method development and quality control.
Ethyl 2-(5-bromo-4-(4,4-dimethylpiperidin-1-yl)-2,6-dimethylpyridin-3-yl)-2-oxoacetate (C18H25BrN2O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 Ethyl 2-(5-bromo-4-(4,4-dimethylpiperidin-1-yl)-2,6-dimethylpyridin-3-yl)-2-oxoacetate 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 | C18H25BrN2O3 |
| Molecular Weight | 397.31 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 1-Bromo-9,9-diphenyl-9H-fluorene (CAS 1547491-72-4)
- 2-Bromo-9,9-diphenylfluorene (CAS 474918-32-6)
- 4-Bromo-9,9-diphenylfluorene (CAS 713125-22-5)
- 5-Bromo-γ-phenyl-2-(phenylmethoxy)benzenepropanol (CAS 156755-25-8)
- 1138445-64-3 2-Bromo-N-{4-[(ethylanilino)sulfonyl]-phenyl}acetamide 9146AC C16H17BrN2O3S (CAS 1138445-64-3)
- 3-Bromo-2-((1-(phenylsulfonyl)piperidin-4-yl)oxy)pyridine (CAS 1448052-53-6)
- 7-bromo-2-[(3-methoxyphenyl)methyl]-4-methyl-3,4-dihydro-2H-1$l^{6},2,4-benzothiadiazine-1,1-dione (CAS 1955498-83-5)
- 5-Bromo-3-(1-(ethylsulfonyl)piperidin-4-yl)-2H-indazole-7-carbonitrile (CAS 872350-26-0)
Recommended Standards
- tert-Butyl 4-(3-(4-bromophenyl)propanoyl)piperazine-1-carboxylate (CAS 1704065-10-0)
- tert-Butyl 7-bromo-4,5-dihydro-3H-spiro[benzo[b][1,4]oxazepine-2,4'-piperidine]-1'-carboxylate (CAS 1956380-84-9)
- 1-(Tert-butyl) 2-methyl (2R,3S)-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)propyl)pyrrolidine-1,2-dicarboxylate (CAS 2437327-98-3)
- 9H-Fluorene, 3-bromo-9,9-diphenyl- (CAS 1547491-70-2)
- 2,7-Dimethylquinolin-5-ol (CAS 698982-05-7)
- 5-(3-bromophenyl)-1H-imidazole-2-carbaldehyde (CAS 944903-71-3)
- 5-Bromo-4-chloro-6-cyclopropylpyrimidine (CAS 27192-21-8)
- (E)-3-(3,4-dihydroisoquinolin-2(1H)-yl)-1-(pyridin-2-yl)prop-2-en-1-one (CAS 1823194-78-0)
- N-(Cyclohexylmethyl)-N-(4-methoxybenzyl)pyrrolidin-3-amine (CAS 820984-35-8)
- (1-Octadecylpyrrolidin-3-yl)methanol hydrochloride (CAS 125131-66-0)
- 2,3-Dichloro-4-fluorophenol (CAS 934180-45-7)
- Methyl methylcarbamate (CAS 6642-30-4)
- 4-[6-(4-Methoxy-phenyl)-pyridin-3-yl]-pyrimidin-2-ylamine (CAS 2088941-85-7)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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