5-(1,3-Dioxoisoindolin-2-yl)isophthalic acid CAS 47275-11-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 47275-11-6 |
| Molecular Formula | C16H9NO6 |
| Molecular Weight | 311.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(1,3-Dioxoisoindolin-2-yl)isophthalic acid (CAS 47275-11-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H9NO6. Molecular weight: 311.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H9NO6 |
| Molecular Weight | 311.25 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1970 |
| Nitrogen Atoms | 1 |
Related Dioxoisoindolin Standards
- N-(1,3-Dioxoisoindolin-2-yl)-4-nitrobenzamide (CAS 305856-19-3)
- (R)-2-(1,3-Dioxoisoindolin-2-yloxy)-3-phenylpropanoic acid (CAS 310404-47-8)
- 1,3-Dioxoisoindolin-2-yl 2-ethoxybenzoate (CAS 701260-69-7)
- Methyl 4-(((1,3-dioxoisoindolin-2-yl)oxy)methyl)benzoate (CAS 339011-73-3)
- (4-(2-(1,3-Dioxoisoindolin-2-yl)ethoxy)phenyl)boronic acid (CAS 957061-10-8)
- 6-(1,3-Dioxoisoindolin-2-yl)hexane-1-sulfonamide (CAS 6633-96-1)
- N-(2-(1,3-Dioxoisoindolin-2-yl)ethoxy)benzamide (CAS 123529-05-5)
- (2-Methyl-1,3-dioxoisoindolin-4-yl)carbamic Acid Benzyl Ester (CAS 1787992-87-3)
Recommended Standards
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-cyclohexylthiazol-4-yl)boronate (CAS 2223042-04-2)
- Glupa-Carboxylate (CAS 53602-84-9)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(piperidin-1-yl)thiophen-3-yl)boronate (CAS 2223033-58-5)
- 5-Chloro-1-(phenylsulfonyl)-1H-pyrrolo[3,2-b]pyridine (CAS 209286-85-1)
- 3-(tetrahydro-2h-pyran-2-yloxy)pregn-5-en-20-one (CAS 35961-41-2)
- bis(2,4,6-trichlorophenyl) malonate (CAS 15781-70-1)
- Levdobutamine lactobionate (CAS 129388-07-4)
- Ethyl 5-cyano-6-methyl-2-(piperazin-1-yl)nicotinate (CAS 402479-97-4)
- rel-(2R,5R)-5-Hydroxy-1,3-oxathiolane-2-carboxylic acid (CAS 147027-04-1)
- Tirzepatide Impurity 18 (CAS CATO-C4X-324018)
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