2-(4-Nitronaphthalen-1-yl)isoindoline-1,3-dione CAS 106130-61-4
| CAS No. | 106130-61-4 |
| Molecular Formula | C18H10N2O4 |
| Molecular Weight | 318.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C18H10N2O4, 2-(4-Nitronaphthalen-1-yl)isoindoline-1,3-dione contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 318.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-(4-Nitronaphthalen-1-yl)isoindoline-1,3-dione (CAS 106130-61-4) is a high-purity analytical reference standard with the molecular formula C18H10N2O4 and a molecular weight of 318.28 g/mol.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C18H10N2O4 |
| Molecular Weight | 318.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Nitronaphthalen Standards
- 2-Nitronaphthalen-1-yl trifluoromethanesulfonate (CAS 253270-06-3)
- Methyl 2-(4-nitronaphthalen-1-yl)-2-phenylacetate (CAS 1980086-65-4)
- 4-(2-((4-Nitronaphthalen-1-yl)oxy)ethyl)morpholine (CAS 317806-88-5)
- 8-Nitronaphthalen-1-amine (CAS 3229-89-8)
- 5-(3-Nitronaphthalen-2-yl)benzo[d][1,3]dioxole (CAS 1980039-27-7)
- 5-Nitronaphthalen-1-ol (CAS 6304-46-7)
- 2-Methyl-4-nitronaphthalen-1-amine (CAS 5465-56-5)
- Ethyl 2-((1-nitronaphthalen-2-yl)oxy)acetate (CAS 893774-43-1)
Recommended Standards
- Acetic Acid 3,4-Diacetoxy-5-acetoxymethyl-tetrahydro-furan-2-yl EsterDiscontinued (CAS 105453-36-9)
- 1-2-3-4-Tetra-O-acetyl-α-D-arabinopyranose (CAS 108646-05-5)
- Gemcitabine Impurity 30 (CAS 143234-91-7)
- Dimethyl3-(benzyloxy)-4-oxo-4h-pyran-2,5-dicarboxylate (CAS 1246616-66-9)
- 4-(4-(dimethylamino)phenyl)-2-methylthiosemicarbazide (CAS 1024427-14-2)
- 5-Amino-4-(naphthalen-1-yl)-1,2,4-triazolidine-3-thiol (CAS 1956377-50-6)
- 5-(4-Carboxyphenyl)-3-hydroxypyridine (CAS 1261895-73-1)
- Methyl3,5-diamino-6-chloropyrazine-2-carboxylate (CAS 1458-01-1)
- N-Hydroxy-2-methyl-5-phenyl-furan-3-carboxamidine (CAS 1993657-08-1)
- 2-(1H-imidazol-1-yl)benzamide (CAS 25373-52-8)
- Formaldehyde, polymer with 1-phenylethanone (CAS 25398-55-4)
- 2-(2,6-Dichlorophenyl)acetonitrile (CAS 3215-64-3)
- 1-(2,6-Dichlorobenzyl)-3-(2,6-dimethylmorpholine-4-carbonyl)pyridin-2(1H)-one (CAS 478048-20-3)
- Ginseng Tetrapeptide (CAS 178553-95-2)
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