Ethyl 3-benzoylbenzo[f]pyrrolo[1,2-a]quinoline-1-carboxylate CAS 70654-02-3
| CAS No. | 70654-02-3 |
| Molecular Formula | C26H19NO3 |
| Molecular Weight | 393.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Ethyl 3-benzoylbenzo[f]pyrrolo[1,2-a]quinoline-1-carboxylate (CAS 70654-02-3), molecular formula C26H19NO3 and molecular weight 393.43 g/mol, is a CATO reference standard with documented purity and traceability.
Ethyl 3-benzoylbenzo[f]pyrrolo[1,2-a]quinoline-1-carboxylate (C26H19NO3) 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).
CATO manufactures Ethyl 3-benzoylbenzo[f]pyrrolo[1,2-a]quinoline-1-carboxylate 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 | C26H19NO3 |
| Molecular Weight | 393.43 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
Recommended Standards
- 5-Cyano-N-[(1E)-{[(2-fluorophenyl)methoxy]imino}methyl]-3-methyl-4-phenylthiophene-2-carboxamide (CAS 343372-44-1)
- Phenolphthalein anilide (CAS 6607-41-6)
- 4-Fluoro-N-[3-fluoro-4-(4-phenylpiperazin-1-yl)phenyl]benzamide (CAS 478079-61-7)
- Z-Gly-Leu-Ala-OH (C-3260.0250) (CAS 24960-20-1)
- 5-(5-Fluoro-2-hydroxybenzoyl)-1-(2-methoxyethyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 743444-70-4)
- Peficitinib-d3 (CAS CATO-C4X-280717)
- o-Toluenesulfonyl Chloride (contains ca. 23% isomer) (CAS 133-59-5)
- Diethyl 2-(((4-(trifluoromethyl)phenyl)amino)methylene)malonate (CAS 49713-39-5)
- (R)-5-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolan-4-one (CAS 174563-88-3)
- 1,3-Piperidinedicarboxylic acid, 1,3-bis(1,1-dimethylethyl) ester, (3R)- (CAS 1956436-25-1)
- 4-(1,3-Dioxolan-2-yl)-4-methylhexanethioamide (CAS 1354954-16-7)
- 2-((1H-Imidazol-4-yl)methylene)hydrazinecarbothioamide (CAS 6823-91-2)
- 6-Isopropylquinolin-4-ol (CAS 848128-87-0)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com