1-(4-Methoxybenzoyl)pyrrolidine-2,5-dione CAS 6343-26-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6343-26-6 |
| Molecular Formula | C12H11NO4 |
| Molecular Weight | 233.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Methoxybenzoyl)pyrrolidine-2,5-dione (CAS 6343-26-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H11NO4. Molecular weight: 233.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H11NO4 |
| Molecular Weight | 233.22 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related Methoxybenzoyl Standards
- 3-(4-Methoxybenzoyl)pyrrolidine-2,5-dione (CAS 6343-29-9)
- 1-(3-methoxybenzoyl)piperidin-4-one (CAS 1016741-90-4)
- 1-(2-Methoxybenzoyl)piperidin-4-one (CAS 1017020-43-7)
- 1-(4-Methoxybenzoyl)piperidin-4-one (CAS 91586-26-4)
- 1-(4-Methoxybenzoyl)-4-methylpiperidine (CAS 18065-13-9)
- 1-(2-Methoxybenzoyl)-3-methylpiperazine (CAS 1240564-86-6)
- 1-(2-Methoxybenzoyl)-2-methylpiperazine (CAS 1240565-85-8)
- 1-(3-Methoxybenzoyl)-3-methylpiperazine (CAS 1240568-10-8)
Recommended Standards
- 1-(3-Methyl-6-nitro-1H-indazol-1-yl)propan-1-one (CAS 62235-19-2)
- 1-(4-Methoxybenzyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 716361-79-4)
- 1-(3-Methoxyphenyl)-5-methyl-1h-1,2,3-triazole-4-carboxylic acid (CAS 386264-51-3)
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- 2,4-Dibromoanisole (CAS 21702-84-1)
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