2-(Methyl(4-methylbenzyl)amino)-2-oxoethyl 4,5-dibromothiophene-2-carboxylate CAS 852934-82-8
| CAS No. | 852934-82-8 |
| Molecular Formula | C16H15Br2NO3S |
| Molecular Weight | 461.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 461.17 g/mol gives 2-(Methyl(4-methylbenzyl)amino)-2-oxoethyl 4,5-dibromothiophene-2-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(Methyl(4-methylbenzyl)amino)-2-oxoethyl 4,5-dibromothiophene-2-carboxylate (CAS 852934-82-8), molecular formula C16H15Br2NO3S and molecular weight 461.17 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H15Br2NO3S, 2-(Methyl(4-methylbenzyl)amino)-2-oxoethyl 4,5-dibromothiophene-2-carboxylate contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 461.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures 2-(Methyl(4-methylbenzyl)amino)-2-oxoethyl 4,5-dibromothiophene-2-carboxylate 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 | C16H15Br2NO3S |
| Molecular Weight | 461.17 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (2Z)-N-(3,4-Dichlorophenyl)-2-[(1E)-{[(2,6-dichlorophenyl)methoxy]imino}methyl]-3-(dimethylamino)prop-2-enamide (CAS 320417-82-1)
- Methyl 4-bromo-5-iodo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole-3-carboxylate (CAS 2641466-07-9)
- Procaterol Impurity 33 (CAS CATO-C4X-181033)
- 6,8-Dibromo-2-[4-(4-methylpiperazin-1-yl)phenyl]quinoline (CAS 861206-60-2)
- 1-Methylisoquinolin-6-amine (CAS 347146-39-8)
- 2-Propenenitrile, polymer with 1,3-butadiene, ethenylbenzene and methyl hydrogen 2-methylenebutanedioate (CAS 115341-09-8)
- 1-(3-Fluoro-4-(trifluoromethylthio)phenyl)hydrazine (CAS 1805901-97-6)
- 1-Fluoro-2,3-dimethyl-4-nitrobenzene (CAS 1736-87-4)
- 1170202-73-9 9775AC C9H15N3 N-[(1,3-Dimethyl-1H-pyrazol-4-yl)methyl]-cyclopropanamine (CAS 1170202-73-9)
- 3-(4-Hydroxyphenyl)-8-methoxy-2H-chromen-2-one (CAS 53592-45-3)
- 5-Fluoro-2-isopropyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2098216-20-5)
- 6-Bromo-2-(tert-butyl)quinazolin-4(3H)-one (CAS 1956385-68-4)
- tert-Butyl 4-(3-aminoazetidin-1-yl)piperidine-1-carboxylate (CAS 883547-00-0)
- D-allo-Thr7-Semaglutide (CAS CATO-C4X-2226242)
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