Ethyl 4-(4-((2,5-dihydro-1H-pyrrol-1-yl)methyl)benzoyl)benzoate CAS 898763-93-4
| CAS No. | 898763-93-4 |
| Molecular Formula | C21H21NO3 |
| Molecular Weight | 335.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 4-(4-((2,5-dihydro-1H-pyrrol-1-yl)methyl)benzoyl)benzoate (CAS 898763-93-4), a certified reference material (molecular formula C21H21NO3, MW 335.40 g/mol) for analytical method development and quality control.
Ethyl 4-(4-((2,5-dihydro-1H-pyrrol-1-yl)methyl)benzoyl)benzoate (C21H21NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 Ethyl 4-(4-((2,5-dihydro-1H-pyrrol-1-yl)methyl)benzoyl)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 | C21H21NO3 |
| Molecular Weight | 335.40 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Ethyl 4-{2-[(2,5-dihydro-1H-pyrrol-1-yl)methyl]benzoyl}benzoate (CAS 1017083-43-0)
- 3-(3,4-Dihydro-1H-carbazol-9(2H)-yl)-N'-(furan-2-ylmethylene)propanehydrazide (CAS 612047-90-2)
- Ethyl 2-(4-((2,5-dihydro-1H-pyrrol-1-yl)methyl)benzoyl)benzoate (CAS 898763-89-8)
- Ethyl 3-(2-((2,5-dihydro-1H-pyrrol-1-yl)methyl)benzoyl)benzoate (CAS 898762-99-7)
- 898763-91-2 Ethyl 3-{4-[(2,5-dihydro-1H-pyrrol-1-yl)methyl]benzoyl}benzoate DTXSID90643021 (CAS 898763-91-2)
- 2-[[(2,3-Dihydro-1,4-benzodioxin-6-yl)sulfonyl]amino]benzoic acid (CAS 314260-32-7)
- 3-[[(2,3-Dihydro-1,4-benzodioxin-6-yl)sulfonyl]amino]benzoic acid (CAS 379257-04-2)
- 4-(2,3-Dihydro-1,4-benzodioxine-6-sulfonamido)benzoic acid (CAS 380195-36-8)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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