1-[1-(4-bromophenyl)-1-oxopropan-2-yl]pyrrolidine-2,5-dione CAS 1308647-48-4
| CAS No. | 1308647-48-4 |
| Molecular Formula | C13H12BrNO3 |
| Molecular Weight | 310.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-[1-(4-bromophenyl)-1-oxopropan-2-yl]pyrrolidine-2,5-dione (C13H12BrNO3) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 1-[1-(4-bromophenyl)-1-oxopropan-2-yl]pyrrolidine-2,5-dione (CAS 1308647-48-4), a certified reference material (molecular formula C13H12BrNO3, MW 310.14 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 1-[1-(4-bromophenyl)-1-oxopropan-2-yl]pyrrolidine-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 | C13H12BrNO3 |
| Molecular Weight | 310.14 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 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related bromophenyl Standards
- 3-[5-(4-bromophenyl)-4-methyl-1,3-oxazol-2-yl]propanoic acid (CAS 1016515-82-4)
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- Methyl 5-(((3-bromophenyl)amino)methyl)furan-2-carboxylate (CAS 1152696-94-0)
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- Ethyl 3-(2-bromophenyl)-5-methylisoxazole-4-carboxylate (CAS 848186-83-4)
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- 3-(4-Bromophenyl)quinoxaline-6-carbonitrile (CAS 110379-69-6)
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Recommended Standards
- Methyl 3-(7-bromo-4-oxoquinolin-1(4H)-yl)propanoate (CAS 1279213-21-6)
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- Ethyl 6-bromo-7-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 1258652-59-3)
- 2-((3,4-Dichlorobenzyl)amino)-1H-purin-6(9H)-one (CAS 133338-58-6)
- Methyl 3-Cyclobutyl-3-(3-hydroxyphenyl)propanoate (CAS 1623144-96-6)
- Bis(cyclopentadienyl)titanium(IV)dichloride (CAS 1271-19-8)
- tert-Butyl 4-(2-chloropyridin-4-yl)piperidine-1-carboxylate (CAS 1001754-89-7)
- tert-Butyl (7-hydroxynaphthalen-1-yl)carbamate (CAS 301548-32-3)
- 1-Ethyl-N3-(furan-2-ylmethyl)-1H-pyrazole-3,4-diamine dihydrochloride (CAS 1431966-51-6)
- Tert-butyl 4-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine-1-carboxylate (CAS 937048-47-0)
- (R)-2-amino-4-methyl-1-((S)-2-methyloxiran-2-yl)pentan-1-one (CAS 2049023-89-2)
- 2,2-Dichloro-1-methylcyclopropanecarbonyl chloride (CAS 56447-09-7)
- (3-(Tert-butyl)-5-(pyridin-2-yl)phenyl)boronic acid (CAS 2225177-30-8)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
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