2-(2,3-Dioxo-2,3-dihydro-1h-indol-1-yl)-n-(3-methylphenyl)acetamide CAS 301819-40-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 301819-40-9 |
| Molecular Formula | C17H14N2O3 |
| Molecular Weight | 294.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,3-Dioxo-2,3-dihydro-1h-indol-1-yl)-n-(3-methylphenyl)acetamide (CAS 301819-40-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H14N2O3. Molecular weight: 294.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H14N2O3 |
| Molecular Weight | 294.30 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Dioxo Standards
- 2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-N-methyl-N-phenylacetamide (CAS 99275-59-9)
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- Ethyl (9,10-dioxo-9,10-dihydroanthracen-2-yl)carbamate (CAS 6337-15-1)
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- 2-(6-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-(2-(thiophen-2-yl)ethyl)acetamide (CAS 1203333-23-6)
Recommended Standards
- 2-(1,3-Dioxoisoindolin-2-yl)-N-(p-tolyl)acetamide (CAS 7473-88-3)
- 2-(2,3-Dioxoindolin-1-yl)-N-(p-tolyl)acetamide (CAS 301819-41-0)
- 2-(2,6-Dimethyl-4-nitrophenoxy)-1-morpholinoethan-1-one (CAS 288154-76-7)
- N-(2-Bromophenyl)-2-chlorobenzamide (CAS 299954-54-4)
- Sodium sulfate, anhydrous (CAS 7757-82-6)
- Ethyl 4-ethyl-5-methyl-2-(1H-pyrrol-1-yl)thiophene-3-carboxylate (CAS 952959-33-0)
- 1-Methyl-4,5,6,7-tetrahydro-1H-benzo[d]imidazole (CAS 1837-49-6)
- 2-(3-Methoxyphenyl)quinoline-8-carboxamide (CAS 655222-48-3)
- Ethyl 1-benzylaziridine-2-carboxylate (CAS 34943-06-1)
- Neuropeptide S (rat) (CAS 412938-75-1)
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