3-(4-Bromophenyl)piperazine-2,5-dione CAS 1260665-64-2
| CAS No. | 1260665-64-2 |
| Molecular Formula | C10H9BrN2O2 |
| Molecular Weight | 269.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 269.09 g/mol gives 3-(4-Bromophenyl)piperazine-2,5-dione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-(4-Bromophenyl)piperazine-2,5-dione (CAS 1260665-64-2), a certified reference material (molecular formula C10H9BrN2O2, MW 269.09 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H9BrN2O2, 3-(4-Bromophenyl)piperazine-2,5-dione contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 269.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 3-(4-Bromophenyl)piperazine-2,5-dione 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 | C10H9BrN2O2 |
| Molecular Weight | 269.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 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.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromophenyl Standards
- 3-(4-Bromophenyl)-3-methyloxolane-2,5-dione (CAS 1094333-87-5)
- 4-(4-Bromophenyl)oxane-2,6-dione (CAS 1137-61-7)
- 3-(3-Bromophenyl)piperazine-2,5-dione (CAS 1260665-57-3)
- 1-(4-Bromophenyl)-3-oxocyclobutane-1-carboxylic acid (CAS 1339252-05-9)
- 1-(2-Bromophenyl)-3-oxocyclobutane-1-carboxylic acid (CAS 1339830-72-6)
- 1-(3-Bromophenyl)-3-oxocyclobutane-1-carboxylic acid (CAS 1342653-06-8)
- 6-(2-bromophenyl)-1,3-diazinane-2,4-dione (CAS 1506947-20-1)
- 1-(3-bromophenyl)hexahydropyrimidine-2,4-dione (CAS 1510379-35-7)
Recommended Standards
- 8-Bromo-2,4-dimethoxyquinazoline (CAS 1262431-78-6)
- 4-Bromo-6,7-dimethoxyquinazoline (CAS 1260640-98-9)
- Methyl 5-bromo-3-oxo-2,3-dihydro-1H-indene-1-carboxylate (CAS 1262521-71-0)
- 3-Bromo-5-azaindole-2-carboxylic acid ethyl ester (CAS 1260384-54-0)
- 4-((Anthracen-9-ylmethylene)amino)-3-(2-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 577791-55-0)
- 2-(4-Methylbenzamido)-5,6-dihydro-4H-cyclopenta[d]thiazole-4-carboxylic acid (CAS 1019111-55-7)
- 2-chloro-N-(2,4-dimethoxyphenyl)pyrimidin-4-amine (CAS 837423-56-0)
- 2-(3,5-Dimethylphenyl)-2h-1,2,3-triazol-4-amine (CAS 1495915-34-8)
- 4-Cyclopropoxy-5-(dimethylamino)pyridine-3-sulfonamide (CAS 1243375-78-1)
- 2-(4-Bromo-2-chlorophenoxy)-2-phenylacetic acid (CAS 938261-85-9)
- Trinexapac-methyl (CAS 104273-71-4)
- 4-(5-Chloro-2-methoxyphenyl)thiazol-2-ol (CAS 1188175-15-6)
- 2-(4-Ethylpiperazin-1-yl)isonicotinimidamide (CAS 1017026-82-2)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
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