2-(2-(3-Bromophenyl)-2-oxoethyl)isoindoline-1,3-dione CAS 500356-85-4
| CAS No. | 500356-85-4 |
| Molecular Formula | C16H10BrNO3 |
| Molecular Weight | 344.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-(2-(3-Bromophenyl)-2-oxoethyl)isoindoline-1,3-dione (C16H10BrNO3) 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 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 344.16 g/mol, it falls into the moderately-high-molecular-weight range. 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 2-(2-(3-Bromophenyl)-2-oxoethyl)isoindoline-1,3-dione (CAS 500356-85-4), a certified reference material (molecular formula C16H10BrNO3, MW 344.16 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-(2-(3-Bromophenyl)-2-oxoethyl)isoindoline-1,3-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.
Physical & Chemical Properties
| Molecular Formula | C16H10BrNO3 |
| Molecular Weight | 344.16 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromophenyl Standards
- 3-(2-bromophenyl)-1-(pyridin-4-yl)-1H-pyrazole-4-carboxylic acid (CAS 1153043-83-4)
- (3Z)-3-{[(4-bromophenyl)amino]methylidene}-3,4-dihydro-2H-1-benzopyran-2,4-dione (CAS 1638273-90-1)
- 1-(4-bromophenyl)-5-phenyl-1H-1,2,4-triazole-3-carboxylic acid (CAS 92425-18-8)
- 2-(2-(4-Bromophenyl)-2-oxoethyl)isoindoline-1,3-dione (CAS 794-43-4)
- 2-(2-Bromophenyl)-4-oxo-1,4-dihydroquinoline-6-carboxylic acid (CAS 90034-08-5)
- 4-(5-(4-Bromophenyl)-1h-1,2,3-triazol-1-yl)benzoic acid (CAS 924193-35-1)
- N-(2-Bromophenyl)-2-oxo-2H-chromene-3-carboxamide (CAS 313224-44-1)
- N-(3-Bromophenyl)-6-(1H-pyrazol-1-yl)pyridazine-3-carboxamide (CAS 1351642-20-0)
Recommended Standards
- 1-iodo-3-[4-(trifluoromethyl)phenyl]bicyclo[1.1.1]pentane (CAS 2374230-87-0)
- 1-(2-Deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)-5-fluoro-2,4(1H,3H)-pyrimidinedione (CAS 85894-46-8)
- 2-(4-Bromobenzoyl)-1H-indole-3-carboxylic acid (CAS 75822-51-4)
- (5-Bromo-2-hydroxyphenyl)(1-(pyridin-2-yl)-1H-pyrazol-4-yl)methanone (CAS 870811-23-7)
- Nigellimine (CAS 4594-02-9)
- 2-Ethyl-4,6-difluoro-2,3-dihydrobenzofuran-3-amine (CAS 1339889-18-7)
- 3-Amino-4-((2,6-dichlorophenyl)thio)benzonitrile (CAS 338982-10-8)
- 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with ethenylbenzene and 2-propen-1-ol (CAS 65186-04-1)
- 5-(Trifluoromethyl)-1,2,3,4-tetrahydronaphthol (CAS 1202577-72-7)
- 4-Nitro-2-sulfobenzoic acid (CAS 22952-26-7)
- Methyl 4-(2-bromoacetyl)cubane-1-carboxylate (CAS 1620821-67-1)
- 2-Chloro-4-cyclopropoxybenzonitrile (CAS 1243351-12-3)
- (2-Bromoethene-1,1-diyl)dibenzene (CAS 13249-58-6)
- Anti-Inflammatory Peptide 2 (CAS 118850-72-9)
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