2-(1-(4-Bromophenyl)-3-oxocyclobutyl)isoindoline-1,3-dione CAS 1199556-87-0
| CAS No. | 1199556-87-0 |
| Molecular Formula | C18H12BrNO3 |
| Molecular Weight | 370.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 370.20 g/mol gives 2-(1-(4-Bromophenyl)-3-oxocyclobutyl)isoindoline-1,3-dione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(1-(4-Bromophenyl)-3-oxocyclobutyl)isoindoline-1,3-dione (CAS 1199556-87-0), molecular formula C18H12BrNO3 and molecular weight 370.20 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(1-(4-Bromophenyl)-3-oxocyclobutyl)isoindoline-1,3-dione (C18H12BrNO3) is characterized by a steroid core, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 2-(1-(4-Bromophenyl)-3-oxocyclobutyl)isoindoline-1,3-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 | C18H12BrNO3 |
| Molecular Weight | 370.20 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4-(2-(Pyridin-4-yl)vinyl)phenyl 5-bromofuran-2-carboxylate (CAS 1011620-34-0)
- N,N-Diethyl-7-hydroxy-8-iodoquinoline-6-carboxamide (CAS 829666-53-7)
- Methyl 4-(4-bromoisoquinoline-1-carbonyl)benzoate (CAS 1374249-66-7)
- 8-Iodoquinolin-7-yl diethylcarbamate (CAS 829666-50-4)
- 4'-Bromo-1,1':3',1''-terphenyl (CAS 60631-83-6)
- 2-(2,6-Dimethoxy-4-methylphenoxy)acetic acid (CAS 857555-80-7)
- 2-(4-Amino-1H-pyrazol-1-yl)-N-cyclopentylacetamide (CAS 1152853-97-8)
- 5-Chloro-1H-pyrazolo[3,4-b]pyridine (CAS 1240725-66-9)
- Tert-butyl (1-methoxypiperidin-4-yl)carbamate (CAS 1997979-96-0)
- 2-(cyclooctylamino)ethan-1-ol (CAS 17630-28-3)
- 5,7-Difluoro-2-oxo-1,2-dihydroquinoline-3-carboxylic acid (CAS 1592590-69-6)
- tert-Butyl 3-((6-methoxypyrimidin-4-yl)(methyl)amino)piperidine-1-carboxylate (CAS 1404192-12-6)
- 3-Amino-N-(pyridin-3-ylmethyl)benzenesulfonamide (CAS 436095-43-1)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
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