3-(3-Bromophenyl)-1-(3-methylpyridin-2-yl)pyrrolidine-2,5-dione CAS 110592-46-6
| CAS No. | 110592-46-6 |
| Molecular Formula | C16H13BrN2O2 |
| Molecular Weight | 345.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(3-Bromophenyl)-1-(3-methylpyridin-2-yl)pyrrolidine-2,5-dione 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.
3-(3-Bromophenyl)-1-(3-methylpyridin-2-yl)pyrrolidine-2,5-dione (CAS 110592-46-6) is a high-purity analytical reference standard with the molecular formula C16H13BrN2O2 and a molecular weight of 345.19 g/mol.
Structurally, 3-(3-Bromophenyl)-1-(3-methylpyridin-2-yl)pyrrolidine-2,5-dione (C16H13BrN2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 345.19 g/mol, it falls into the moderately-high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C16H13BrN2O2 |
| Molecular Weight | 345.19 g/mol |
| Appearance | Pale yellow to 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromophenyl Standards
- 3-(3-Bromophenyl)-1-(4-methylpyridin-2-yl)pyrrolidine-2,5-dione (CAS 110592-47-7)
- 3-(3-Bromophenyl)-1-(5-methylpyridin-2-yl)pyrrolidine-2,5-dione (CAS 110592-48-8)
- 1-(4-Bromophenyl)-5-phenyl-4,5-dihydro-1h-pyrazole-3-carboxylic acid (CAS 1264044-99-6)
- Ethyl 2-(4-bromophenyl)-1H-benzo[d]imidazole-6-carboxylate (CAS 1416340-42-5)
- Ethyl 2-(3-bromophenyl)-1H-benzo[d]imidazole-6-carboxylate (CAS 1416347-47-1)
- Ethyl 2-(4-Bromophenyl)benzofuran-3-carboxylate (CAS 1423700-57-5)
- (2E)-3-(4-Bromophenyl)-2-[2-(3-methylphenyl)hydrazin-1-ylidene]-3-oxopropanal (CAS 338414-08-7)
- (4-bromophenyl)(6-methoxy-3-methyl-1-benZofuran-2-yl)methanone (CAS 269075-45-8)
Recommended Standards
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- Aripiprazole Impurity 24 (CAS 952308-47-3)
- 4-Amino-N-(5-bromo-2-fluorophenyl)benzenesulfonamide (CAS 1153254-78-4)
- Neplanocin A, >98% (HPLC) (CAS 72877-50-0)
- tert-Butyl (3aR,6aR)-3a-(hydroxymethyl)hexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate (CAS 1445951-44-9)
- 2-Bromo-N-(5-fluoro-2-methylphenyl)acetamide (CAS 1343606-18-7)
- 3-(4-Chloro-2-methyl-5-nitrophenoxymethyl)pyridine (CAS 1881320-50-8)
- 1-(4-Aminophenyl)-3-(trifluoromethyl)-1H-pyrazol-5(4H)-one (CAS 1184563-60-7)
- Ethyl 2,5-dichloro-3-(difluoromethoxy)benzoate (CAS 1806301-23-4)
- 3-Amino-5,6-diphenylpyridazine-4-carbonitrile (CAS 70413-23-9)
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- 8-Geranyl daidzein (CAS 1072940-16-9)
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