tert-Butyl 3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzoate CAS 680185-88-0
| CAS No. | 680185-88-0 |
| Molecular Formula | C15H15NO4 |
| Molecular Weight | 273.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 273.28 g/mol gives tert-Butyl 3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
tert-Butyl 3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzoate (CAS 680185-88-0), molecular formula C15H15NO4 and molecular weight 273.28 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H15NO4, tert-Butyl 3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzoate 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 273.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures tert-Butyl 3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H15NO4 |
| Molecular Weight | 273.28 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-Butyl (2,4-difluoro-3-(1-hydroxyethyl)phenyl)carbamate (CAS 2110320-47-1)
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