1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl 4-pentenoate CAS 137258-59-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 137258-59-4 |
| Molecular Formula | C13H11NO4 |
| Molecular Weight | 245.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl 4-pentenoate (CAS 137258-59-4) pharmaceutical standards reference standard. Molecular formula: C13H11NO4. Molecular weight: 245.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H11NO4 |
| Molecular Weight | 245.23 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
Related Dihydro Standards
- 4-(2,3-dihydro-1,4-benzodioxin-6-yl)-1H-pyrrole-3-carboxylic acid (CAS 1096868-01-7)
- 1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1h-pyrrole-2-carboxylic acid (CAS 1155519-16-6)
- 1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl cyclobutanecarboxylate (CAS 1872262-64-0)
- 1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl 1-methylcyclopropanecarboxylate (CAS 2240185-64-0)
- 1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl cyclopropaneacetate (CAS 2055858-83-6)
- 2-(2-Oxo-2,3-dihydro-1,3-benzoxazol-3-yl)ethane-1-sulfonyl fluoride (CAS 877964-10-8)
- 2,3-Dihydro-2-thioxo-3-(1H-1,2,4-triazol-5-yl)-4(1H)-quinazolinone (CAS 131842-34-7)
- 1-(2,3-Dihydro-1H-inden-1-yl)-5-oxopyrrolidine-3-carboxylic acid (CAS 1153782-47-8)
Recommended Standards
- 2-(3-(2,4-Dimethoxyphenyl)-1,2,4-oxadiazol-5-yl)acetonitrile (CAS 1365962-13-5)
- 5-(4-hydroxyphenyl)-6-methyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1375471-51-4)
- (1R,3r)-3-(1,3-dioxoisoindolin-2-yl)cyclobutane-1-carboxylic acid (CAS 1356089-95-6)
- 2,4-Dimethylpyrrolidine (CAS 13603-04-8)
- 1-(Tert-butoxy)-4-methylbenzene (CAS 15359-98-5)
- Methyl 2-(4-amino-1H-pyrazol-1-yl)acetate dihydrochloride (CAS 1193387-88-0)
- 3-ethyl-5-methyl-4-pyrrolidin-2-ylisoxazole (CAS 1018165-70-2)
- Phenethyl (E)-3-(4-hydroxyphenyl)acrylate (CAS 115610-25-8)
- 1-Cyclopropyl-2-(4-nitro-1H-imidazol-1-yl)ethan-1-one (CAS 384807-16-3)
- Des-Ala21-Tirzepatide (CAS CATO-CPTD788952)
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