n-(4-Bromo-2-methylphenyl)-5,6-dihydro-1,4-dioxine-2-carboxamide CAS 923111-80-2
| CAS No. | 923111-80-2 |
| Molecular Formula | C12H12BrNO3 |
| Molecular Weight | 298.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of n-(4-Bromo-2-methylphenyl)-5,6-dihydro-1,4-dioxine-2-carboxamide (C12H12BrNO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
CATO supplies n-(4-Bromo-2-methylphenyl)-5,6-dihydro-1,4-dioxine-2-carboxamide (CAS 923111-80-2), a certified reference material (molecular formula C12H12BrNO3, MW 298.13 g/mol) for analytical method development and quality control.
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 n-(4-Bromo-2-methylphenyl)-5,6-dihydro-1,4-dioxine-2-carboxamide 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 | C12H12BrNO3 |
| Molecular Weight | 298.13 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, keep tightly closed to prevent evaporation |
| 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.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related n Standards
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Recommended Standards
- Methyl 4-bromo-3,3-dimethyl-2-oxoindoline-6-carboxylate (CAS 2306271-86-1)
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- Methyl 3-bromo-5-(2-oxopyrrolidin-1-yl)benzoate (CAS 537657-85-5)
- N-(4-Chlorophenyl)-2-(6-chloropyridazin-3-yl)hydrazinecarboxamide (CAS 87977-20-6)
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- 3-(Pyrrolidin-3-yloxy)pyridine hydrochloride (CAS 1219982-49-6)
- 1-[(3-Chlorophenyl)methyl]-6-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 1513704-28-3)
- Tert-butyl (R)-3-(1-(((benzyloxy)carbonyl)amino)-2-methoxy-2-oxoethyl)azetidine-1-carboxylate (CAS 1620451-53-7)
- Sesamolin (CAS 526-07-8)
- Des-Ser34-Gly33Tirzepatide (CAS CATO-CPTD788941)
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